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.... PHYS.ORG · 3 months
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Researchers at King's College London have used single cell RNA sequencing to identify a type of cell that may be able to regenerate liver tissue, treating liver failure... more
A novel T-cell subset associated with type 1 diabetes  SCIENCE DAILY · 5 days
A study has demonstrated that a recently described T-cell subset, so-called peripheral T helper cells, may have a role in the development of type 1 diabetes. The frequency of circulating... more
Novel T-cell subset may have a role in development of type 1 diabetes  NEWS MEDICAL · 6 days
A study conducted at the University of Eastern Finland demonstrated that a recently described T-cell subset, so-called peripheral T helper cells, may... more
Study links certain metabolites to stem cell function in the intestine  MIT · 2 days
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An international group of scientists studied the effects of 17 lifespan-extending interventions on gene activity in mice and discovered genetic biomarkers of longevity. The results of their study were published in the journal Cell Metabolism. more
Whole body vibration helps reduce inflammation, thanks to the gut microbiome  NEWS MEDICAL · 3 weeks
Whole body vibration appears to improve many symptoms of type II diabetes mellitus, wherein glucose and destructive inflammation shoots up. The procedure helps the body use... more
Mapping cells in the 'immortal' regenerating hydra  SCIENCE DAILY · 1 month
The tiny hydra, a freshwater invertebrate related to jellyfish and corals, has an amazing ability to renew its cells and regenerate damaged tissue. Cut a hydra in half, and it will regenerate its body... more
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Scientists at the German Center for Neurodegenerative Diseases have identified a group of proteins that help to regenerate damaged nerve cells. Their findings are reported in the journal... more
New circulating immune cell could help predict type 1 diabetes risk  NEWS MEDICAL · 5 days
A new Finnish study suggests that type 1 diabetes may in part be caused by a novel subset of immune cells. This is because these cells,... more
Enzyme that helps protect us from stress linked to liver cancer growth  SCIENCE DAILY · 2 days
An enzyme induced by stress to help reduce production of damaging free radicals is also used by liver cancer to regulate two major cell... more
New method to enhance heart-attack repair using stem cell-derived cardiomyocytes  NEWS MEDICAL · 2 weeks
The heart cannot regenerate muscle tissue after a heart attack has killed part of the muscle wall. That dead tissue can strain surrounding muscle, leading to a lethal... more
The world’s biggest frogs build their own ponds  Science Magazine · 2 weeks
Goliath frogs excavate meter-long pools and guard their tadpoles through the night more
Key proteins for the repair of nerve fibers identified  SCIENCE DAILY · 2 weeks
Scientists have identified a group of proteins that help to regenerate damaged nerve cells. more
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New study provides a better understanding of Merkel cell carcinoma  NEWS MEDICAL · 4 days
Merkel cell carcinoma is a rare and aggressive type of skin cancer. Also called neuroendocrine carcinoma of the skin, it is much less common than most other types... more
Lighting up proteins with Immuno-SABER  PHYS.ORG · 5 days
To better understand how tissues and organs develop, fail to function, and regenerate over time, researchers would like to visualize their constituent cells' repertoires of molecules within 3-D space. Ambitious efforts like the "Human BioMolecular Atlas Program", the... more
Japanese researchers build robotic tail to keep elderly upright  REUTERS · 2 weeks
Millions of years after the ancestors of humans evolved to lose their tails, a research team at Japan’s... more
New technique helps formulate tastier low-fat potato chips  NEWS MEDICAL · 2 weeks
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Scientists Find Out How Leaping Maggots Leap  NPR · 2 weeks
The scientists captured the acrobatic jumps of a tiny maggot-like creature with high-speed cameras to figure out how it does this trick with no arms, legs, or wings. more
New synthesis method opens up possibilities for organic electronics  PHYS.ORG · 2 weeks
Semiconducting polymers, large, chain-like molecules made from repeating subunits, are increasingly drawing the attention of researchers because of their potential applications in organic electronic devices. Like most semiconducting materials, semiconducting... more
Materials scientists build a synthetic system with compartments like real cells  PHYS.ORG · 2 days
Polymer chemists and materials scientists have achieved some notable advances that mimic Nature, but one of the most common and practical features of cells has so... more
Type of brain cell involved in stuttering identified  SCIENCE DAILY · 5 days
Researchers believe that stuttering -- a potentially lifelong and debilitating speech disorder -- stems from problems with the circuits in the brain that control speech, but precisely how and where these problems... more
From tusks to tails, nations eye trade in endangered species  PHYS.ORG · 1 week
Representatives of more than 180 nations are meeting to agree on protections for vulnerable species, taking up issues such as the trade in ivory and the demand for... more
Scientists discover immune cell subtype in mice that drives allergic reactions  SCIENCE DAILY · 3 weeks
Allergies can be life-threatening when they cause anaphylaxis, an extreme reaction with constriction of the airways and a sudden drop in blood pressure. Scientists have identified... more
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