Human Biology News
August 26, 2016

Latest Headlines
updated 3:01am EDT

More Human Biology News
August 26, 2016

Neuroscientists Stand Up for Basic Cell Biology Research

Aug. 25, 2016 — Clinical trials and translational medicine have certainly given people hope and rapid pathways to cures for some of humankind's most troublesome diseases, but now is not the time to overlook the ... read more

Aug. 25, 2016 — Functional human collagen has been impossible to create in the lab. Now, a team of researchers describes what may be the key to growing functional, natural collagen fibers outside of the body: ... read more

Aug. 25, 2016 — The process of energy generation by mitochondria is closely tied to intracellular calcium regulation by a membrane gateway inside mitochondria known as the mitochondrial Ca2+ uniporter (MCU). How MCU ... read more

Aug. 25, 2016 — Scientists are testing a drug that could boost levels of critical protective protein in brain. In the study, the team conducted tests in a mouse model of Alzheimer's disease by raising the ... read more

Mechanism That Alters Neural Excitability Offers Window Into Neuropsychiatric Disease

Aug. 23, 2016 — Researchers show, for the first time, that the well-known mechanism of gene expression control -- dynamic changes in DNA methylation -- is also involved in changes to the excitability of neural ... read more

Mutational Tug of War Over HIV's Disease-Inducing Potential

Aug. 23, 2016 — A study from AIDS researchers shows how the expected disease severity when someone is newly infected by HIV reflects a balance between the virus' invisibility to the host's immune system ... read more

New Zika Clone Could Be New Model for Developing Vaccine

Aug. 23, 2016 — Stopping the explosive spread of Zika virus -- which can lead to birth defects in babies born to infected mothers -- depends on genetic insights gleaned through new tools and models. Researchers ... read more

Esophageal Cancers Driven by 'Marginal Gain' Rather Than Speed

Aug. 22, 2016 — Scientists have shown that unexpectedly, esophageal cancer cells do not divide faster than their normal neighbors. But unlike normal cells, the tumor cells produce slightly more dividing daughter ... read more

Transcription Factor Foxn1 and Preserving Immune Function in Later Life

Aug. 22, 2016 — Researchers use new experimental models and analytical tools to investigate genes regulated by Foxn1, becoming the first to identify the DNA sequence bound by the transcription factor. Among the ... read more

Aug. 22, 2016 — In doses equivalent to those used regularly in human children, antibiotics changed the mix of gut microbes in young mice to dramatically increase their risk for type 1 ... read more

Two Key Proteins Preserve Vital Genetic Information

Aug. 22, 2016 — New research demonstrates how two key proteins mediate the organization of chromosomes and our genome, shedding light on one of the key genetic processes for every person. With this key basic ... read more

Aug. 19, 2016 — There are a couple strains of herpes so common that researchers estimate 90% of the human population have them. These strains, human herpes 6 and human herpes 7, usually do not cause severe symptoms ... read more

Fruit Flies Could Be Key to Fighting Cervical Cancer Caused by Human Papillomavirus

Aug. 18, 2016 — HPV is one of the most common sexually transmitted infections in the US and has been identified as a cause of cancer in women. A team of researchers has completed studies on fruit flies with a ... read more

Aug. 18, 2016 — Researchers have identified the protein that norovirus uses to invade cells. Norovirus is the most common viral cause of diarrhea worldwide, but scientists still know little about how it infects ... read more

Uncovering a New Pathway to Halting Metastasis

Aug. 18, 2016 — New research could lead to new therapies to treat patients who suffer from metastatic disease, report scientists. Metastasis, the process by which cancer cells leave the primary tumor and spread to ... read more

New Strategy to Reverse the Disease Dyskeratosis Congenita

Aug. 18, 2016 — A link between telomeres and a molecular signaling cascade called the Wnt pathway has been identified by researchers, which may point to a treatment option for dyskeratosis congenita patients. ... read more

Unexplained Developmental Disorder Linked to Gene Involved in Essential Cellular Processes

Aug. 18, 2016 — A neurodevelopmental disorder for which there was no known cause has been linked to SON, a gene that is involved in essential mechanisms a cell uses to translate DNA into protein, as well as in DNA ... read more

Heart Muscle Made from Stem Cells Aid Precision Cardiovascular Medicine, Study Shows

Aug. 18, 2016 — Heart muscle cells made from induced pluripotent stem cells faithfully mirror the expression patterns of key genes in the donor's native heart tissue, according to researchers. As a result, the ... read more

Aug. 18, 2016 — Structural biologists provide a new explanation for how ALS-associated genetic flaws interfere with the proper function and behavior of the protein ... read more

Aug. 18, 2016 — Scientists have used CRISPR gene editing technology and live cell, single molecule microscopy to watch in real-time, for the first time, the essential interaction between telomerase and ... read more

Thursday, August 25, 2016
Tuesday, August 23, 2016
Monday, August 22, 2016
Friday, August 19, 2016
Thursday, August 18, 2016
Wednesday, August 17, 2016
Tuesday, August 16, 2016
Monday, August 15, 2016
Friday, August 12, 2016
Thursday, August 11, 2016
Wednesday, August 10, 2016
Tuesday, August 9, 2016
Monday, August 8, 2016
Friday, August 5, 2016
Thursday, August 4, 2016