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Reproductive cell division has mechanical safeguard against chromosome sorting errors

Reproductive cell division has mechanical safeguard against chromosome sorting errors

Reproductive cell division has evolved a simple, mechanical solution to avoid chromosome sorting errors, researchers report in the Sept. 11 Science Express. [More]
Scientists crack genetic code of liver fluke parasite

Scientists crack genetic code of liver fluke parasite

Singapore-An international team of scientists from Singapore, Thailand, China and Australia has cracked the genetic code of the liver fluke parasite, Opisthorchis viverrini, using a unique DNA analysis technique developed at A*STAR's Genome Institute of Singapore (GIS). [More]
Scientists identify how molecular motor essential for human development works

Scientists identify how molecular motor essential for human development works

Another mystery of the human body has been solved by scientists who have identified how a molecular motor essential for human development works. [More]
Novel virus could be source of severe respiratory disease in ball pythons

Novel virus could be source of severe respiratory disease in ball pythons

Researchers have identified a novel virus that could be the source of a severe, sometimes fatal respiratory disease that has been observed in captive ball pythons since the 1990s. The work is published this week in mBio-, the online open-access journal of the American Society for Microbiology. [More]
Breast milk may protect premature infants from intestinal destruction

Breast milk may protect premature infants from intestinal destruction

Premature infants are at increased risk for a potentially lethal gastrointestinal disease called necrotizing enterocolitis, or NEC. [More]
Researchers open a kind of window into inner workings of lithium-ion battery

Researchers open a kind of window into inner workings of lithium-ion battery

For the first time, researchers have been able to open a kind of window into the inner workings of a lithium-ion battery. [More]
Synthetic platelet-like particles could augment natural blood clotting for treatment of traumatic injuries

Synthetic platelet-like particles could augment natural blood clotting for treatment of traumatic injuries

A new class of synthetic platelet-like particles could augment natural blood clotting for the emergency treatment of traumatic injuries - and potentially offer doctors a new option for curbing surgical bleeding and addressing certain blood clotting disorders without the need for transfusions of natural platelets. [More]
Genetic mutation caused by ultraviolet light is likely driving force behind human skin cancers

Genetic mutation caused by ultraviolet light is likely driving force behind human skin cancers

A genetic mutation caused by ultraviolet light is likely the driving force behind millions of human skin cancers, according to researchers at the Stanford University School of Medicine. [More]
Investigators make thought-provoking discovery about type of cholesterol believed to be "bad guy"

Investigators make thought-provoking discovery about type of cholesterol believed to be "bad guy"

A team of investigators at the University of Kentucky has made a thought-provoking discovery about a type of cholesterol previously believed to be a "bad guy" in the development of heart disease and other conditions. [More]
New regulatory component in infectious bacterium helps explain ability to survive in human body

New regulatory component in infectious bacterium helps explain ability to survive in human body

The discovery of a new regulatory component in an infectious bacterium could aid efforts to explain its ability to survive in the human body, report microbiologists at The University of Texas Health Science Center at Houston (UTHealth) and University of Maryland, College Park, in the journal Science. [More]
Biochemists discover proteins that could lead to better treatments for life-threatening infections

Biochemists discover proteins that could lead to better treatments for life-threatening infections

Two Kansas State University biochemists have discovered a family of proteins that could lead to better treatments for Staphylococcus aureus, a pathogenic bacterium that can cause more than 60,000 potentially life-threatening infections each year. [More]
Scientists identify developmental on-off switch for Streptomyces

Scientists identify developmental on-off switch for Streptomyces

Scientists have identified the developmental on-off switch for Streptomyces, a group of soil microbes that produce more than two-thirds of the world's naturally derived antibiotic medicines. [More]
Factor in cells of naked mole rats protects activity of proteasome

Factor in cells of naked mole rats protects activity of proteasome

Scientists at the Barshop Institute for Longevity and Aging Studies, part of the School of Medicine at the UT Health Science Center at San Antonio, have found another secret of longevity in the tissues of the longest-lived rodent, the naked mole rat. [More]
New paper highlights ways to improve outcomes of Ebola virus infection

New paper highlights ways to improve outcomes of Ebola virus infection

The largest-ever Ebola virus disease outbreak is ravaging West Africa, but with more personnel, basic monitoring, and supportive treatment, many of the sickest patients with Ebola virus disease do not need to die, note the authors of a new paper published ahead of print publication in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine. [More]
UT Southwestern faculty awarded CPRIT grants to combat cancer

UT Southwestern faculty awarded CPRIT grants to combat cancer

UT Southwestern Medical Center faculty have received 19 grants totaling more than $26 million from the Cancer Prevention and Research Institute of Texas to expand cancer screenings, investigate the effectiveness and viability for cancer therapies and radiation treatments, conduct research into cancer biology, and recruitment. [More]
Freiburg biochemists discover new mechanisms of brain disease

Freiburg biochemists discover new mechanisms of brain disease

The failing in the work of nerve cells: An international team of researchers led by Prof. Dr. Chris Meisinger from the Institute of Biochemistry and Molecular Biology of the University of Freiburg has discovered how Alzheimer's disease damages mitochondria, the powerhouses of the cell. [More]
Rice University researchers confirm potent synthesis of natural tetracycline

Rice University researchers confirm potent synthesis of natural tetracycline

A fortuitous collaboration at Rice University has led to the total synthesis of a recently discovered natural antibiotic. [More]
Changes in ADNP gene may provide further insight into causes of autism

Changes in ADNP gene may provide further insight into causes of autism

A new study from Bradley Hospital has identified a genetic change in a recently identified autism-associated gene, which may provide further insight into the causes of autism. The study, now published online in the Journal of Medical Genetics, presents findings that likely represent a definitive clinical marker for some patients' developmental disabilities. [More]
New treatment fights respiratory syncytial virus

New treatment fights respiratory syncytial virus

The New England Journal of Medicine published research results on Aug. 21 from a clinical trial of a drug shown to safely reduce the viral load and clinical illness of healthy adult volunteers intranasally infected with respiratory syncytial virus (RSV). [More]
Researchers develop potential antibody therapy for Sudan ebolavirus

Researchers develop potential antibody therapy for Sudan ebolavirus

Researchers from Albert Einstein College of Medicine of Yeshiva University and other institutions have developed a potential antibody therapy for Sudan ebolavirus (SUDV), one of the two most lethal strains of Ebola. [More]