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Categories: Biology: Cell Biology
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Published Why can zebrafish regenerate damaged heart tissue, while other fish species cannot?



A heart attack will leave a permanent scar on a human heart, yet other animals, including zebrafish, ...
Published Novel chemical tool for understanding membrane remodeling in the cell



Researchers describe a natural product-like molecule, Tantalosin, that inhibits interaction between...
Published An awkward family reunion: Sea monsters are our cousins



The sea lamprey, a 500-million-year-old animal with a sharp-toothed suction cup for a mouth, is the...
Published New compound from blessed thistle promotes functional nerve regeneration



Blessed thistle (Cnicus benedictus) is a plant in the family Asteraceae. For centuries, it has been...
Published The enemy within: How pathogens spread unrecognized in the body



Some pathogens hide inside human cells to enhance their survival. Researchers have uncovered a uniqu ...
Published Far from toxic, lactate rivals glucose as body's major fuel after a carbohydrate meal



Scientists have documented the benefits of lactate burning in exercising humans, but few studies hav ...
Published Exploring the mechanism behind drug eruptions in the skin



Although drug eruptions are often linked to the human leukocyte antigen (HLA), the mechanism of its ...
Published New and improved way to grow the cells that give rise to the kidney's filtration system



Scientists report significant progress in cultivating nephron progenitor cells (NPCs), the cells des...
Published Scientists track 'doubling' in origin of cancer cells



Working with human breast and lung cells, scientists say they have charted a molecular pathway that ...
Published Some mice may owe their monogamy to a newly evolved type of cell



What makes the oldfield mouse steadfastly monogamous throughout its life while its closest rodent re...
Published Atlantic walrus more vulnerable than ever to Arctic warming



Past cycles of climate change, along with human exploitation, have led to only small and isolated st ...
Published Giant viruses infect deadly parasite



The single-celled organism Naegleria fowleri ranks among the deadliest human parasites. Researchers ...
Published Visualizing fungal infections deep in living host tissue reveals proline metabolism facilitates virulence



Scientists have published the first successful application of 2-photon intravital microscopy (IVM) t...
Published Fruit fly wing research offers window into birth defects



If fruit fly wings do not develop into the right shape, the flies will die. Researchers have learned...
Published Fat molecule's inability to bond with shape-shifting protein in cell's powerhouse linked to an inherited metabolic disease



By studying mutations in yeast and human cells, scientists say they have found that biochemical bond ...
Published Hope for a cure for visceral leishmaniasis, an often fatal infectious disease



Leishmaniasis is a tropical disease affecting a growing number of people worldwide. Each year, betwe...
Published A protein that enables smell--and stops cell death



While smell plays a considerable role in the social interactions of humans -- for instance, signalin ...
Published When did the chicken cross the road? New evidence from Central Asia



An international team of scholars present the earliest clear archaeological and biomolecular evidenc...
Published Looking for 'LUCA' and the timing of cellular evolution



LUCA, the 'last universal common ancestor' of all living organisms, lived 4.32 to at most 4.52 billi...
Published An evolutionary mystery 125 million years in the making



Plant biologists have uncovered an evolutionary mystery over 100 million years in the making. It tur...