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Regeneration

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24.05.2019
22:26 Yahoo.com BusinessWhat Type Of Shareholder Owns Anixa Biosciences, Inc. s (NASDAQ:ANIX)?

Every investor in Anixa Biosciences, Inc. (NASDAQ:ANIX) should be aware of the most powerful shareholder groups. Large...

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21:45 StemCellsPortal.comlScientists find new type of cell that helps tadpoles' tails regenerate

CAMBRIDGE (UK), May 2019 — Researchers at the University of Cambridge have uncovered a specialized population of skin cells that coordinate tail regeneration in frogs. These “regeneration-organizing cells” help to explain one of the great mysteries of nature and may offer clues about how this ability might be achieved in mammalian tissues.
It has long been known that some animals can regrow their tails following amputation — Aristotle observed this in the fourth century B.C. — but the mechanisms that support such regenerative potential remain poorly understood.
Using single-cell genomics, scientists at the Wellcome Trust/Cancer Research UK Gurdon Institute at the University of Cambridge developed an ingenious strategy to uncover what happens in different tadpole cells when they regenerate their tails.
Recent Cambridge-led advances in next-generation sequencing mean that

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16:53 News-Medical.NetCell scientist receives $1.9 million NIH grant to study muscle regeneration

As people age, their muscle regeneration capacity declines in part because they can no longer make enough muscle stem cells to replace damaged tissue.

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11:12 News-Medical.NetWFIRM researchers engineer vascularized functional renal tissues for kidney regeneration

Wake Forest Institute for Regenerative Medicine researchers have shown the feasibility of bioengineering vascularized functional renal tissues for kidney regeneration, developing a partial augmentation strategy that may be a more feasible and practical approach than creating whole organs.

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23.05.2019
17:18 SingularityHub.ComNew Progress in Stem-Cell-Free Regenerative Medicine

Regenerative medicine and stem cells are often uttered within the same breath, for good reason. In animal models, stem cells have reliably reversed brain damage from Parkinson’s disease, repaired severed spinal cords, or restored damaged tissue from diabetes, stroke, blood cancers, heart disease, or aging-related tissue damage. With the discovery of induced pluripotent stem cells […]

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11:22 Technology.org3D-printed device detects biomarkers of preterm birth

Preterm birth (PTB) — defined as birth before the 37th week of gestation — is the leading complication of pregnancy. If

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02:50 ScienceDaily.com3D-printed device detects biomarkers of preterm birth

Preterm birth (PTB) -- defined as birth before the 37th week of gestation -- is the leading complication of pregnancy. If doctors had a simple, accurate and inexpensive way to identify women at risk for the condition, they could develop better prevention strategies. Now researchers have created a 3D-printed microchip electrophoresis device that can sensitively detect three serum biomarkers of PTB.

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22.05.2019
21:42 Yahoo.com BusinessWhat Type Of Shareholder Owns Moleculin Biotech, Inc. s (NASDAQ:MBRX)?

If you want to know who really controls Moleculin Biotech, Inc. (NASDAQ:MBRX), then you'll have to look at the makeup...

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20:18 News-Medical.NetNovel 3D-printed device detects preterm birth biomarkers

Preterm birth -- defined as birth before the 37th week of gestation -- is the leading complication of pregnancy. If doctors had a simple, accurate and inexpensive way to identify women at risk for the condition, they could develop better prevention strategies.

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19:28 Yahoo.com BusinessLab-Grown Diamonds Now Rival Traditional Gems in Quality—and Their Sales Prove It

Synthetic diamonds will account for up to $420 million in sales this year.

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19:00 Phys.org3-D-printed device detects biomarkers of preterm birth

Preterm birth (PTB)—defined as birth before the 37th week of gestation—is the leading complication of pregnancy. If doctors had a simple, accurate and inexpensive way to identify women at risk for the condition, they could develop better prevention strategies. Now researchers have created a 3-D-printed microchip electrophoresis device that can sensitively detect three serum biomarkers of PTB. They report their results in ACS' journal Analytical Chemistry.

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16:05 Reuters.com HealthRegenerative medicine firm CollPlant launches Israel R&D center

CollPlant, which makes products for tissue repair and organ manufacturing from its recombinant human collagen, has launched a new research and development center in Israel.

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14:01 News-Medical.NetInhibition of CRMP2 phosphorylation promotes axonal regeneration after optic nerve injury

A new study by Professor Toshio Ohshima of Waseda University has found that the inhibition of phosphorylation of collapsing response mediator protein 2, a microtubule-binding protein, suppresses degeneration of nerve fibers and promotes its regeneration after optic nerve injury.

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11:47 Technology.orgScientists use molecular tethers and chemical ‘light sabers’ to construct platforms for tissue engineering

Tissue engineering could transform medicine. Instead of waiting for our bodies to regrow or repair damage after an

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11:23 News-Medical.NetUW researchers use molecular tethers, chemical 'light sabers' for tissue engineering

Tissue engineering could transform medicine. Instead of waiting for our bodies to regrow or repair damage after an injury or disease, scientists could grow complex, fully functional tissues in a laboratory for transplantation into patients.

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08:40 News-Medical.NetInhibition of CRMP2 phosphorylation supports optic nerve regeneration after injury

A new study by Professor Toshio Ohshima of Waseda University has found that the inhibition of phosphorylation of collapsing response mediator protein 2, a microtubule-binding protein, suppresses degeneration of nerve fibers and promotes its regeneration after optic nerve injury.

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07:07 GizmagPlacental stem cells found to regenerate heart cells after heart attack


Broken hearts are notoriously difficult to repair. After a heart attack this vital organ remains damaged, which can eventually lead to heart failure and death. Now, researchers have managed to use placental stem cells to regenerate heart cells in mice, which could lead to groundbreaking new treatments for heart attack victims.
.. Continue Reading Placental stem cells found to regenerate heart cells after heart attack Category: Medical Tags: Cells Heart Heart attack Heart Disease Mount Sinai Hospital Stem Cells

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00:12 ScienceDaily.comCertain placental stem cells can regenerate heart after heart attack

Researchers have identified a new stem cell type that can significantly improve cardiac function.

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21.05.2019
17:59 ScienceDaily.comInhibition of protein phosphorylation promotes optic nerve regeneration after injury

Research results suggest that the inhibition of phosphorylation of microtubule-binding protein CRMP2 could be a novel approach to the development of treatments for optic neuropathies, such as glaucoma and traumatic injury.

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16:05 ScienceDaily.comScientists use molecular tethers, chemical 'light sabers' for tissue engineering

Researchers have unveiled a new strategy to keep proteins intact and functional in synthetic biomaterials for tissue engineering. Their approach modifies proteins at a specific point so that they can be chemically tethered to the scaffold using light. Since the tether can also be cut by laser light, this method can create evolving patterns of signal proteins throughout a biomaterial scaffold to grow tissues made up of different types of cells.

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14:17 Phys.orgScientists use molecular tethers and chemical 'light sabers' to construct platforms for tissue engineering

Tissue engineering could transform medicine. Instead of waiting for our bodies to regrow or repair damage after an injury or disease, scientists could grow complex, fully functional tissues in a laboratory for transplantation into patients.

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11:55 Nanowerk.comScientists use molecular tethers and chemical 'light sabers' to construct platforms for tissue engineering

Researchers unveiled a new strategy to keep proteins intact and functional by modifying them at a specific point so that they can be chemically tethered to the scaffold using light. Since the tether can also be cut by laser light, this method can create evolving patterns of signal proteins throughout a biomaterial scaffold to grow tissues made up of different types of cells.

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02:28 SeekingAlpha.comEmergent Bio's typhoid vaccine OK'd in five new EU states

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20.05.2019
22:08 FierceBiotech.comMount Sinai researchers isolate placental cells that regenerate damaged hearts in mice

Researchers at the Icahn School of Medicine at Mount Sinai have shown in a study that Cdx2 cells from the placenta can migrate through the circulatory system and target heart injuries. In male mouse models of heart attack, the cells regenerated damaged tissue.

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14:13 Phys.orgIntensive silviculture accelerates Atlantic rainforest biodiversity regeneration

An experiment conducted in Brazil in an area of Atlantic Rainforest suggests that intensive silviculture, including the use of herbicide and substantial amounts of fertilizer, is a more effective approach to promoting the regeneration of tropical forest and biomass gain than the traditional method based on manual weeding and less fertilizer.

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18.05.2019
02:44 StemCellsPortal.comlPrince Charming's kiss unlocking brain's regenerative potential?

KYOTO (JP), May 2019 — The human body has powerful healing abilities. But treating brain disorders is no easy task, as brain cells — neurons — have limited ability to regenerate. Nonetheless, stem cells are a form of natural backup, a vestige of our days as still-developing embryos.
The difficulty is that as we age, our brains' stem cells “fall asleep” and become harder to wake up when repairs are needed. Despite efforts to harness these cells to treat neurological damage, scientists have until recently been unsuccessful in decoding the underlying sleep mechanism.
Now, researchers at Kyoto University studying brain chemistry in mice have revealed the ebb and flow of gene expression that may wake neural stem cells from their slumber. These findings, which may also apply to stem cells elsewhere in the body, were recently published in Genes & Development.
"No one before us has

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16.05.2019
22:56 ScienceDaily.comScientists find new type of cell that helps tadpoles' tails regenerate

Researchers have uncovered a specialized population of skin cells that coordinate tail regeneration in frogs. These 'Regeneration-Organizing Cells' help to explain one of the great mysteries of nature and may offer clues about how this ability might be achieved in mammalian tissues.

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21:10 Phys.orgScientists find new type of cell that helps tadpoles' tails regenerate

Researchers at the University of Cambridge have uncovered a specialised population of skin cells that coordinate tail regeneration in frogs. These 'Regeneration-Organizing Cells' help to explain one of the great mysteries of nature and may offer clues about how this ability might be achieved in mammalian tissues.

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16:15 AzoRobotics.comBiohybrid Robot Made from a Combination of Heart Tissue and 3D Printing

Taking inspiration from the toy shelf and biology, scientists at Thayer School of Engineering at Dartmouth College and City University of Hong Kong have built a swimming robot having a...

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13.05.2019
20:09 Drugs.comInjured Lungs Can Be Regenerated for Transplant: Study

MONDAY, May 13, 2019 -- Severely damaged lungs can be regenerated to be suitable for transplantation, researchers say. A transplant is the only lifesaving treatment for people with end-stage lung disease, but donor organs are in short supply. Up to...

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20:06 News-Medical.Net3D-printed tissue scaffolds could help improve nipple reconstruction

Nipple and areola reconstruction is a common breast reconstruction technique, especially for breast cancer patients after mastectomy.

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13:41 FightAging.OrgMicroRNA-199 Produces Significant Heart Regeneration in Pigs

This is one of the more promising animal studies of heart regeneration that I recall seeing in recent years, particularly given that it is accomplished in pigs, which are a good match in size for human tissues. The heart is one of the least regenerative organs in the mammalian body, and damage, such as that resulting from a heart attack, results in scar tissue and loss of function rather than healing. Here, researchers used a microRNA in order to provoke native cells into regenerative activities that would not normally take place. One of the major goals of the regenerative medicine community over the past two decades has to been to find ways to either deliver cells capable of regrowth or to deliver instructions to native […]

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10.05.2019
19:28 ScienceDaily.comPrince Charming's kiss unlocking brain's regenerative potential?

Researchers find that 'waves' of Hes1 and Ascl1 gene expression control the quiescent and active state of adult neural stem cells. Hes1 expression promotes quiescence and suppresses Ascl1, and knocking out Hes1 increases Ascl1 expression and subsequent adult neural stem cell activation.

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19:28 ScienceDaily.comNative plants regenerate on their own after invasive shrubs are removed

Invasive shrubs have become increasingly prevalent in the deciduous forests of eastern North America -- often creating a dense understory that outcompetes native plants. Many land managers would like to remove the invaders, but worry about whether a costly remediation program will be needed to help the native plant community rebound.

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18:10 Phys.orgStudy shows native plants regenerate on their own after invasive shrubs are removed

Invasive shrubs have become increasingly prevalent in the deciduous forests of eastern North America—often creating a dense understory that outcompetes native plants. Many land managers would like to remove the invaders, but worry about what happens afterwards. Will they need to launch a costly remediation program to reestablish native plant communities?

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15:57 News-Medical.NetResearchers design promising cell-based regenerative therapy approach for periodontitis

Researchers have designed a safer, faster and cheaper cell-based regenerative therapy approach for the treatment of one of the most common human dental diseases, namely periodontitis.

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13:40 FightAging.OrgLRS as a Negative Regulator of Muscle Regeneration

Myostatin is perhaps the best known suppressor of muscle growth and regeneration. Myostatin loss of function mutants, both natural and artificial, and in a number of mammalian species, are heavily muscled as a result of differences in regulation of muscle growth. Researchers here report on the discovery of another protein that suppresses muscle regeneration, and which can be targeted to increase the pace and quality of regeneration. This may or may not fall into the same network of regulation as is governed by myostatin, but it is usually the case that any given regulatory system in cellular biochemistry is quite complex and possesses many points at which it can be manipulated. It would not be surprising to find a connection. Scientists have long studied leucine […]

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08:17 News-Medical.NetStudy compares single cell and MSC micropellets for cartilage regeneration

Repair of cartilage injuries or defects is aided by the introduction of mesenchymal stem cells (MSCs), which can be incorporated into hydrogels to amplify their effects.

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09.05.2019
13:34 FightAging.OrgCan the Retina be Persuaded to Regenerate?

Some highly regenerative species, such as zebrafish, are capable of repairing nervous system tissue such as the retina. As in all investigations of the comparative biology of regeneration, the question remains as to whether or not these underlying mechanisms of adult regeneration also exist in mammals, turned off beneath a layer of suppressive regulation. If so, then perhaps there is a comparatively simple path towards regrowth of injury and, possibly, repair of age-related damage. It seems the field is still some way distant from a definitive answer as to whether or not this is the case, however, and we should probably not expect anything in cellular biochemistry to turn out to be simple at the end of the day. Still, progress is being made, as […]

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07.05.2019
19:49 News-Medical.NetRegeneration of severely damaged lungs using a interventional cross-circulation platform

Lung transplantation, the only lifesaving therapy for an increasing population of patients with end-stage lung disease, is severely limited by the number of available donor organs.

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19:36 News-Medical.NetCellular mechanism blocking retina regeneration discovered

A discovery opens the possibility of one day restoring loss of vision by activating the retina's ability to regenerate.

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09:51 News-Medical.NetSkin-related stem cells could be used to regenerate vital part of the nervous system

Neurodegenerative diseases like multiple sclerosis affect millions of people worldwide and occur when parts of the nervous system lose function over time.

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06.05.2019
20:44 ScienceDaily.comPigment-producing stem cells can regenerate vital part of nervous system

Neurodegenerative diseases like multiple sclerosis (MS) affect millions of people worldwide and occur when parts of the nervous system lose function over time. Researchers have discovered that a type of skin-related stem cell could be used to help regenerate myelin sheaths, a vital part of the nervous system linked to neurodegenerative disorders.

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19:56 ScientificAmerican.ComCan 3-D Printing Produce Lung and Liver Tissue for Transplants?

New technique creates working models—with a little help from grocery-store food coloring -- Read more on ScientificAmerican.com

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19:47 News-Medical.NetCreating biologically functional tissue using 3D printing techniques

The future of medicine is biological - and scientists hope we will soon be using 3D-printed biologically functional tissue to replace irreparably damaged tissue in the body.

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04.05.2019
18:26 DigitalTrends.comBreakthrough in bioprinting could enable 3D printing of replacement organs

A technique for bioprinting tissues allows scientists to create vascular networks like those used in the body to transport blood, air, and other fluids, in an important step towards the 3D-printing of replacement organs.
The post Breakthrough in bioprinting could enable 3D printing of replacement organs appeared first on Digital Trends.

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02.05.2019
17:19 Phys.org3-D printing of biological tissue

The future of medicine is biological – and scientists hope we will soon be using 3-D-printed biologically functional tissue to replace irreparably damaged tissue in the body. A team of researchers from the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB has been working with the University of Stuttgart for a number of years on a project to develop and optimize suitable bioinks for additive manufacturing. By varying the composition of the biomaterial, the researchers have already succeeded in expanding their portfolio to include bone and vascularization inks. That has laid the foundations for manufacturing bone-like tissue structures featuring capillary networks.

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13:57 Nanowerk.com3D printing of biological tissue

The future of medicine is biological - and scientists hope we will soon be using 3D-printed biologically functional tissue to replace irreparably damaged tissue in the body.

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06:45 SingularityHub.ComNew Lifelike Biomaterial Self-Regenerates and Has a Metabolism

Life demands flux. Every living organism is constantly changing: cells divide and die, proteins build and disintegrate, DNA breaks and heals. Life demands metabolism—the simultaneous builder and destroyer of living materials—to continuously upgrade our bodies. That’s how we heal and grow, how we propagate and survive. What if we could endow cold, static, lifeless robots […]

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30.04.2019
09:34 News-Medical.NetSamara Polytech biotechnologists experiment with milk types to create elite cheeses

Samara Polytech biotechnologists have been experimenting with different types of milk and other raw materials for several years to create elite cheeses of only domestic production.

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26.04.2019
16:31 ScienceDaily.comScientists unlock new role for nervous system in regeneration

Biologists have developed a computational model of flatworm regeneration to answer an important question in regeneration research - what are the signals that determine the rebuilding of specific anatomical structures? The model confirms experiments showing how numerous factors determine body pattern formation, and the critical role nerve fibers play in determining polarity in regeneration. The model could help understand regeneration in mammals, birth defects, and bioengineering of organoids.

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13:23 FightAging.OrgMicroRNAs Assist in Heart Regeneration

Many researchers are exploring the therapeutic utility of microRNAs involved in fundamental cellular processes such as replication. These molecules act to regulate the processes of gene expression, determining how much of specific proteins are produced from their genetic blueprints, and when. Protein amounts are the switches and dials of cellular operation, and delivering microRNAs into cells is one possible way to steer cells into useful behavior - through the sheer complexity of the cell makes identifying the right tools to use quite difficult, and any given microRNA may produce quite sweeping changes, only few of which are helpful in any given context. Nonetheless, as illustrated here, there are some possible paths forward towards near future applications of microRNA delivery in regenerative medicine. Once the heart […]

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25.04.2019
23:30 DigitalTrends.comDigital Trends Live: Alexa knows where you live, lab-grown meat, and more

On this episode of DT Live, we discuss how Amazon Alexa's audit team has access to locations, additions to Verizon's 5G road map, the future of food technology, a review of Sony's 8K TV, and more.
The post Digital Trends Live: Alexa knows where you live, lab-grown meat, and more appeared first on Digital Trends.

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23:02 News-Medical.NetBiologists unravel new role for nervous system in regeneration

Biologists at Tufts University have developed a computational model of planarian (flatworm) regeneration that explains how fragments of planaria determine which end should form a tail and which should form a head.

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21:41 Phys.orgScientists unlock new role for nervous system in regeneration

Biologists at Tufts University have developed a computational model of planarian (flatworm) regeneration that explains how fragments of planaria determine which end should form a tail and which should form a head. The development begins to answer an important question in regeneration research—what are the signals that determine the rebuilding of specific anatomical structures? Combining modeling and experiment, the researchers determined that the direction of nerve fibers sets the redistribution of chemical signals establishing the direction of the head-to-tail axis. The model was also able to predict the outcomes of numerous genetic, pharmacological, and surgical manipulations, such as worms with two heads or two tails.

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15:18 News-Medical.NetStem cells in hair follicles have potential to regenerate myelin sheath that coats neurons

A subset of the stem cells in hair follicles have the potential to regenerate the coating that insulates neurons in mice, reports Thomas Hornyak of the VA Maryland Health Care System and the University of Maryland School of Medicine and colleagues, in a new study published 24th April in PLOS Genetics.

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07:51 News-Medical.NetCombining biomaterial scaffolds with stem cells for tissue engineering applications

StemJournal, a new open access, peer-reviewed journal published by IOS Press, announces publication of its inaugural article, "Combining Stem Cells and Biomaterial Scaffolds for Constructing Tissues and Cell Delivery," by Stephanie M. Willerth, PhD, and Shelly E. Sakiyama-Elbert, PhD.

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24.04.2019
23:42 ScienceMag.orgLab-grown patch of heart muscle and other cells could fix ailing hearts

Now in animal tests, patch is big enough to stitch to a human heart

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20:05 Nature.ComSingle-cell transcriptomes of the regenerating intestine reveal a revival stem cell

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12:43 Technology.orgStanford researchers work to genetically modify flatworms and unlock their regenerative powers

Slice it into a hundred pieces if you want, and the millimeters-long flatworm called a planarian won’t particularly

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11:42 MedicalNewsToday.comMedical News Today: Using small molecules to regenerate heart tissue

New research in mice uses gene-regulating molecules called microRNAs to repair heart tissue after an adverse cardiovascular event such as a heart attack.

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23.04.2019
15:26 Phys.orgResearchers work to genetically modify flatworms and unlock their regenerative powers

Slice it into a hundred pieces if you want, and the millimeters-long flatworm called a planarian won't particularly care. Each piece can grow back into a new worm. But how they do that, and what scientists could learn about how to regenerate our own bodies, has remained mysterious because one of the most valuable investigative tools – gene editing – has so far not worked in these animals.

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08:24 News-Medical.NetReviving the heart's regenerative capacities using microRNAs

Once the heart is fully formed, the cells that make up heart muscle, known as cardiomyocytes, have very limited ability to reproduce themselves. After a heart attack, cardiomyocytes die off; unable to make new ones, the heart instead forms scar tissue. Over time, this can set people up for heart failure.

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22.04.2019
11:05 DigitalTrends.comBurgers are just the beginning: Embracing the future of lab-grown everything

You’ve almost certainly heard of the 'farm to fork' movement, but what about 'lab to table'? Welcome to the fast-evolving world of lab-grown meat. Is this the future of food as we know it?
The post Burgers are just the beginning: Embracing the future of lab-grown everything appeared first on Digital Trends.

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19.04.2019
00:52 SingularityHub.ComA Lab-Grown Brain Twitched an Isolated Muscle. Here’s Why That’s Amazing

Floating inside a petri dish in a lab at Cambridge University, a single disjointed muscle twitched. Normally that’s not news. But in this case, the surgically-dissected muscle is controlled by a slice of isolated brain tissue grown entirely inside the lab. As creepy as that sounds, the system doesn’t represent consciousness in a jar. Rather, […]

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17.04.2019
14:27 Phys.orgScientists crack the code to regenerate plant tissues

Plant regeneration can occur via formation of a mass of pluripotent cells. The process of acquisition of pluripotency involves silencing of genes to remove original tissue memory and priming for activation by external input. Led by Professor Sachihiro Matsunaga from Tokyo University of Science, a team of scientists have shown that plant regenerative capacity requires a certain demethylase that can prime gene expression in response to regenerative cues.

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16.04.2019
21:08 ScienceDaily.comScientists crack the code to regenerate plant tissues

A group of scientists have discovered a new way to regenerate flowering plant tissues, opening possibilities of mitigating global food shortage problem.

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16:57 MedicalNewsToday.comMedical News Today: Scientists 'print' 3D heart using patient's tissue

Researchers have created an anatomically correct heart replete with blood vessels and cells. Medical science inches closer to creating a human organ.

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16:35 TechnologyReview.comA 3D-printed heart with blood vessels has been made using human tissue

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09:34 Zdnet.comResearchers create 3D-printed heart with biological materials

The heart has cells, blood vessels, ventricles, and chambers.

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00:01 News-Medical.NetWorld's first 3D heart printed using patient's own cells and biological materials

In a major medical breakthrough, Tel Aviv University researchers have "printed" the world's first 3D vascularised engineered heart using a patient's own cells and biological materials.

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15.04.2019
22:43 Nanowerk.comScientists print first 3D heart using patient's biological materials

Engineered heart completely matches the immunological, cellular, biochemical and anatomical properties of the patient.

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20:02 Yahoo.com BusinessIsraeli scientists 3D print heart with human tissue in world first

A team of Israeli scientists at Tel Aviv University 3D "printed" a heart with a patient's own cells in a world first, researchers say.

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19:48 Yahoo ScienceIsraeli scientists 3D print heart with human tissue in world first

A team of Israeli scientists at Tel Aviv University 3D "printed" a heart with a patient's own cells in a world first, researchers say.

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19:47 Geek.comScientists Reveal World’s ‘First’ 3D Print of Heart With Human Tissue

In Israel, scientists revealed what they claim is the world’s first 3D print of a heart with human tissues and vessels, stating that it’s a “major medical breakthrough” that might benefit transplants in […]
The post Scientists Reveal World’s ‘First’ 3D Print of Heart With Human Tissue appeared first on Geek.com.

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19:30 BBC HealthIsraeli scientists ‘print 3D heart using human tissue’

Israeli scientists say they have created the world’s first 3D-printed heart using human tissue.

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18:18 ScienceDaily.comScientists print first 3D heart using patient's biological materials

In a major medical breakthrough, researchers have 'printed' the world's first 3D vascularised engineered heart using a patient's own cells and biological materials.

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18:00 Yahoo Science First 3D print of heart with human tissue, vessels unveiled

Scientists in Israel unveiled a 3D print of a heart with human tissue and vessels on Monday, calling it a first and a "major medical breakthrough" that advances possibilities for transplants. The heart produced by researchers at Tel Aviv University is about the size of a rabbit's. It marked "the first time anyone anywhere has successfully engineered and printed an entire heart replete with cells, blood vessels, ventricles and chambers," said Tal Dvir, who led the project.

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18:00 Yahoo.com Business First 3D print of heart with human tissue, vessels unveiled

Scientists in Israel unveiled a 3D print of a heart with human tissue and vessels on Monday, calling it a first and a "major medical breakthrough" that advances possibilities for transplants. The heart produced by researchers at Tel Aviv University is about the size of a rabbit's. It marked "the first time anyone anywhere has successfully engineered and printed an entire heart replete with cells, blood vessels, ventricles and chambers," said Tal Dvir, who led the project.

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11.04.2019
10:30 News-Medical.NetActive lifestyle influences regenerative capacity of neurons after spinal cord injury

The influence of an active lifestyle on the regenerative capacity of the peripheral nervous system, that is, the set of cranial and spinal nerves that control motor and sensory functions, is described here for the first time, explains Ángel Barco, who has led the participation of the Institute of Neurosciences UMH-CSIC, in Alicante, in this international study.

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10.04.2019
22:43 News-Medical.NetActive lifestyles may help damaged nerves to regenerate after spinal cord injury

Leading an active lifestyle may increase the likelihood of damaged nerves regenerating after a spinal cord injury.

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08.04.2019
23:46 SeekingAlpha.comFDA clears Bio-Rad blood typing/screening system

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10:22 StemCellsPortal.comlWhat’s the Stem Cells Buzz this Week? - Bioconjugated Carbon Dots, Glioblastoma Stem-Like Cell Fate, Tissue-engineered Vascular Grafts, and MSC Transcriptome Evolution!

The Stem Cells Portal brings you a roundup of some of the new and exciting stories in the ever-changing world of stem cells, regenerative medicine, and beyond!
Enhancing Chondrogenesis via Bioconjugated Carbon Dot-mediated Delivery of siTnfα

Mesenchymal stem cell (MSC)‐based therapy of cartilage defects can be hindered by tumor necrosis factor α (TNFα) mediated chronic inflammation. In the hope of mitigating this inflammation, researchers headed by Maolin He, Jinmin Zhao, and Li Zheng (Guangxi Medical University, Nanning, People's Republic of China) sought to introduce small interfering RNA against TNFα via a bioconjugated carbon dot nanovector. Encouragingly, Liu et al.

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05.04.2019
14:14 News-Medical.NetResearchers identify genetic mutations that can promote regeneration after liver damage

Researchers at the Children's Medical Center Research Institute at UT Southwestern have identified genetic mutations that accumulate in the adult liver that can promote regeneration in the context of chronic liver damage.

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04.04.2019
20:48 ScienceDaily.comMutations in human livers can promote tissue regeneration

Researchers have identified genetic mutations that accumulate in the adult liver that can promote regeneration in the context of chronic liver damage.

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07:27 News-Medical.NetScientists identify new cell population that can help in regenerative processes

When organs or tissues are damaged, new blood vessels must form as they play a vital role in bringing nutrients and eliminating waste. This is the only way for organs and tissues to resume their normal function.

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03.04.2019
21:42 DigitalTrends.comLab-grown food startup wants to make dairy mozzarella, no animals required

You've heard of lab-grown meat companies which produce meat without murder. But how about dairy cheese produced without the cow? That's what a new startup aims to create, starting with mozzarella.
The post Lab-grown food startup wants to make dairy mozzarella, no animals required appeared first on Digital Trends.

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02.04.2019
21:37 ReutersU.S. government warns ads for lab-grown diamonds must be crystal clear

The U.S. Federal Trade Commission, which investigates allegations of deceptive advertising, said on Tuesday that it has sent warning letters to eight companies insisting that they distinguish in advertisements between diamonds that come from mines and those made in laboratories.

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21:30 Yahoo.com BusinessU.S. government warns ads for lab-grown diamonds must be crystal clear

An unredacted version of one letter viewed by Reuters identified the recipient as Diamond Foundry, a California company that makes laboratory diamonds. Diamond Foundry did not immediately respond to a request for comment. The Diamond Producers Association (DPA), which represents mining companies like De Beers, Rio Tinto and Alrosa, welcomed the FTC insistence that companies distinguish between diamonds that are mined and those that are made in laboratories.

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10:31 Technology.org3D-printed tissues may keep athletes in action

Bioscientists are moving closer to 3D-printed artificial tissues to help heal bone and cartilage typically damaged in sports-related injuries to

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01.04.2019
16:38 ScientificAmerican.ComA Drug Shows an Astonishing Ability to Regenerate Damaged Hearts and Other Body Parts

A once abandoned drug compound shows an ability to rebuild organs damaged by illness and injury -- Read more on ScientificAmerican.com

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29.03.2019
07:58 News-Medical.Net3D-printed artificial tissues could help heal people with sports injuries

Bioscientists are moving closer to 3D-printed artificial tissues to help heal bone and cartilage typically damaged in sports-related injuries to knees, ankles and elbows.

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00:58 Nanowerk.com3D-printed tissues may keep athletes in action

Bioscientists are moving closer to 3D-printed artificial tissues to help heal bone and cartilage typically damaged in sports-related injuries to knees, ankles and elbows.

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00:24 Phys.org3-D printed tissues may keep athletes in action

Bioscientists are moving closer to 3-D-printed artificial tissues to help heal bone and cartilage typically damaged in sports-related injuries to knees, ankles and elbows.

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00:19 ScienceDaily.com3D-printed tissues may keep athletes in action

Bioscientists have learned to 3D-print scaffolds that may help heal osteochondral injuries of the sort suffered by many athletes.

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28.03.2019
21:00 Drugs.comLab-Grown Blood Vessels Could Be Big Medical Advance

THURSDAY, March 28, 2019 -- Blood vessels created in the lab can successfully turn into "living tissue" in patients on dialysis for advanced kidney disease, a new study suggests. The results come from just 13 patients in an early-phase trial. But...

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17:46 Phys.orgThe regeneration of a cell depends on where it is positioned

A simple tissue sample from a plant, like a branch or leaf, can grow into a whole new plant. This ability could have applications in the production of food, biomass and medicine, and the genes responsible for regeneration in plants could provide insights into which genes might have the same potential in humans. The study of these genes reached a new level of detail in 2009 with the reporting of single-cell RNA-sequencing (scRNA-seq). An international project led by scientists at the Nara Institute of Science and Technology (NAIST) reports in Nucleic Acids Research of a new version of scRNA-seq, single cell-digital gene expression (1cell-DGE), which provides even more information on the relationship between gene expressions and cell behavior like regeneration.

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17:06 SingularityHub.ComExtending Human Longevity With Regenerative Medicine

Lizards can regrow entire limbs. Flatworms, starfish, and sea cucumbers regrow entire bodies. Sharks constantly replace lost teeth, often growing over 20,000 teeth throughout their lifetimes. How can we translate these near-superpowers to humans? The answer: through the cutting-edge innovations of regenerative medicine. While big data and artificial intelligence transform how we practice medicine and […]

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16:59 News-Medical.NetLab-grown blood vessels provide hope for dialysis patients

Research published this week describes how lab-grown blood vessels were transformed into living tissue when grafted into dialysis patients needing replacement blood vessels.

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13:28 Technology.orgLab grown “brains” successfully model disease

The human brain is one of the most complex organs. Its complexity challenges our ability to study its

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