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Scientists identify complex enzyme that protects cells from constant DNA damage

A team of researchers have revealed the mechanism and 3D structure of a complex enzyme that guards cells against persistent DNA damage.

19 Aug 2020

Scientists discover bacteria's secret weapon to evade immune responses

Monash Biomedicine Discovery Institute scientists have discovered a previously unknown method used by bacteria to evade immune responses.

18 Aug 2020

Protein produced by nervous system may be the key to treating inflammatory diseases

A Rutgers-led team may have found the key to treating inflammatory diseases like asthma, allergies, chronic fibrosis and chronic obstructive pulmonary disease (COPD).

From Rutgers University 18 Aug 2020

Novel receptor protein can be a promising treatment for COVID-19

A novel receptor protein that binds to the SARS-CoV-2 virus and prevents it from entering cells may hold promise for treating COVID-19 and other coronavirus-related diseases, according to research published online Aug. 4 in the journal SCIENCE.

18 Aug 2020

SIDT1 in the mammalian stomach mediates absorption of dietary miRNAs

In a new study published in Cell Research, Chen-Yu Zhang's group at Nanjing University School of Life Sciences, China, reports that SIDT1 in the mammalian stomach mediates host uptake of dietary and orally administered microRNAs (miRNAs), thus exerting biological functions in the host.

18 Aug 2020

Researchers identify a new gene to treat multiple sclerosis

Multiple sclerosis, or MS, is a disease that affects the central nervous system and can eventually lead to muscle tremors and thus loss of balance.

17 Aug 2020

Organ-on-a-chip research explores link between ovarian cancer and blood cells

Recent discoveries made by researchers at Texas A&M University could change the way ovarian cancer is understood and treated.

17 Aug 2020

Antibodies from natural controllers appear to play crucial role in eliminating hepatitis B virus

Infections in humans caused by the hepatitis B virus (HBV) represent a major public health problem. Despite the availability of effective protective vaccines, more than 250 million individuals worldwide are chronically infected according to WHO estimates.

From Institut Pasteur 14 Aug 2020

Harnessing natural enzymes to create complex, oxygen-containing molecules

Chemists at Scripps Research have efficiently created three families of complex, oxygen-containing molecules that are normally obtainable only from plants.

14 Aug 2020

Hydrogels based on modified pectins could be used for neural tissue restoration

Far Eastern Federal University (FEFU) scientists have developed implantable hydrogels based on plant polysaccharides (pectins). They can play the role of an artificial extracellular matrix, a special network of molecules that fills the space between body cells.

14 Aug 2020

Researchers use supercomputer to gain new insights into hepatitis B virus

Researchers at the University of Delaware, using supercomputing resources and collaborating with scientists at Indiana University, have gained new understanding of the virus that causes hepatitis B and the "spiky ball" that encloses the virus's genetic blueprint.

14 Aug 2020

New research suggests pollution is also a cause for antibiotic resistance

Antibiotic resistance is an increasing health problem, but new research suggests it is not only caused by the overuse of antibiotics. It's also caused by pollution.

From University of Georgia 14 Aug 2020

A genetic link discovered to predict treatment response for patients with rare, aggressive cancer

A Singapore team led by clinician-scientists and researchers from the National Cancer Centre Singapore (NCCS) discovered a genetic link to better predict treatment response for relapsed/refractory patients with natural- killer T-cell lymphoma (NKTCL), a highly aggressive form of blood cancer.

13 Aug 2020

Combination regimen improves overall survival in acute myeloid leukemia patients

A combination regimen of venetoclax and azacitidine was safe and improved overall survival (OS) over azacitidine alone in certain patients with acute myeloid leukemia (AML), according to the Phase III VIALE-A trial led by The University of Texas MD Anderson Cancer Center.

13 Aug 2020

Study reveals key biochemical processes that advance understanding of colorectal cancer

A new insight into cell signals that control cancer growth and migration could help in the search for effective anti-cancer drugs. A McGill-led study reveals key biochemical processes that advance our understanding of colorectal cancer, the third most common cancer among Canadians.

13 Aug 2020

Exercise induces changes in sweat biomolecule levels, shows study

A new study shows that in addition to blood, endurance exercise induces changes in sweat biomolecule levels. These findings lay the groundwork for the development of future noninvasive exercise monitoring systems that utilize sweat as a biomarker source.

13 Aug 2020

Researchers develop new drugs to eradicate parasitic worms

In this breakthrough method, parasitic worms are prevented from using alternative metabolism routes offered by microbes living inside them.

12 Aug 2020

Researchers use genome editing to facilitate drug discovery based on natural fungus

Rice University scientists have won federal support for their pursuit of novel drugs to treat human disease.

11 Aug 2020

Study may reduce transmissible cancer in Tasmanian devils, offers hope for treating human cancers

A rare, transmissible tumor has brought the iconic Tasmanian devil to the brink of extinction, but new research by scientists at Washington State University and the Fred Hutchinson Cancer Research Center in Seattle indicates hope for the animals' survival and possibly new treatment for human cancers.

10 Aug 2020

Surgical delays did not impact overall survival in patients with early stage breast cancer

Beginning in March, as COVID-19 cases surged in various states in the U.S., the COVID-19 Pandemic Breast Cancer Consortium released recommendations that operations for ductal carcinoma in situ (DCIS) be deferred due to the pandemic.

10 Aug 2020

Drugs News and Research

Scientists identify complex enzyme that protects cells from constant DNA damage

Scientists discover bacteria's secret weapon to evade immune responses

Protein produced by nervous system may be the key to treating inflammatory diseases

Novel receptor protein can be a promising treatment for COVID-19

SIDT1 in the mammalian stomach mediates absorption of dietary miRNAs

Researchers identify a new gene to treat multiple sclerosis

Organ-on-a-chip research explores link between ovarian cancer and blood cells

Antibodies from natural controllers appear to play crucial role in eliminating hepatitis B virus

Harnessing natural enzymes to create complex, oxygen-containing molecules

Hydrogels based on modified pectins could be used for neural tissue restoration

Researchers use supercomputer to gain new insights into hepatitis B virus

New research suggests pollution is also a cause for antibiotic resistance

A genetic link discovered to predict treatment response for patients with rare, aggressive cancer

Combination regimen improves overall survival in acute myeloid leukemia patients

Study reveals key biochemical processes that advance understanding of colorectal cancer

Exercise induces changes in sweat biomolecule levels, shows study

Researchers develop new drugs to eradicate parasitic worms

Researchers use genome editing to facilitate drug discovery based on natural fungus

Study may reduce transmissible cancer in Tasmanian devils, offers hope for treating human cancers

Surgical delays did not impact overall survival in patients with early stage breast cancer

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