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Scientists develop new imaging technology to visualize cells' eating habits

Scientists have developed a new imaging technology to visualize what cells eat, which could aid the diagnosis and treatment of diseases such as cancer.

8 Apr 2019

Dietary fiber could help prevent chronic obstructive pulmonary disease

Dietary fiber may be a new tool in the prevention of progressive lung disease, thanks to the production of anti-inflammatory short chain fatty acids, according to a new study by Australia's Priority Research Centre for Healthy Lungs at University of Newcastle, and the Centre for Inflammation, a partnership between The University of Technology Sydney and Centenary Institute.

5 Apr 2019

GC-MS/MS of dried urine is a ‘good surrogate’ for serum testing of hormones

Researchers have shown that analyzing dried urine extracts with GC-MS/MS to assess levels of reproductive hormones in pre-and post-menopausal women provides similar results to radioimmunoassays using serum samples.

5 Apr 2019

Researchers isolate compound that kills drug-resistant fungi from ant microbiota

Antimicrobial and antifungal resistance, which describe the ability of bacteria and other pathogens to resist the effects of drugs to which they were once sensitive, is a major public health problem worldwide.

5 Apr 2019

Researchers synthesize new polysulfide donor that has high anti-inflammatory effect

Researchers from Japan have developed a new polysulfide donor: a chemical compound composed of chains of sulfur atoms that can artificially increase reactive sulfur species (chemically reactive molecules containing sulfur) in cells and tissues.

4 Apr 2019

Gut microbiome signatures in colorectal cancer transcend culture and diet

Patients with colorectal cancer have the same consistent changes in the gut bacteria across continents, cultures, and diets -- a team of international researchers, from University of Copenhagen among others, find in a new study.

4 Apr 2019

Patent-pending probiotic could help patients with gastrointestinal diseases avoid harmful biofilms

Probiotics typically aim to rebalance bacteria populations in the gut, but new research suggests they may also help break apart stubborn biofilms. Biofilms are living microbial communities--they provide a haven for microbes and are often resistant to antibiotics.

4 Apr 2019

New analysis establishes global microbial signatures for colorectal cancer

Cancers have long been known to arise due to environmental exposures such as unhealthy diet or smoking. Lately, the microbes living in and on our body have entered the stage as key players: while stomach cancer can be caused by a single bacterial species, Helicobacter pylori, the role that gut microbes play in the development of colorectal cancer - the third most common cancer worldwide - is less clear.

2 Apr 2019

Gut microbiota can help predict occurrence of colorectal cancer

Gut microbiota - the population of microbes that live in our intestine - can be used to predict the occurrence of colorectal cancer, the second most common type of cancer in women and the third in men.

1 Apr 2019

Measuring estrogen byproducts can help predict survival for breast cancer patients

Researchers from the University of North Carolina Lineberger Comprehensive Cancer Center found preliminary evidence that measuring byproducts of the hormone estrogen can help them predict survival for women with breast cancer.

1 Apr 2019

New discovery may explain low testosterone levels in men with diabetes

Scientists have mapped out how the body transports testosterone, and their surprising findings may explain low testosterone levels seen in men with diabetes or patients on certain medications.

28 Mar 2019

Tumor-associated macrophages block activity of chemotherapy drug in pancreatic cancer

A frontline chemotherapy drug given to patients with pancreatic cancer is made less effective because similar compounds released by tumor-associated immune cells block the drug's action, research led by the University of Michigan Rogel Cancer Center found.

27 Mar 2019

Surprising discovery offers clues to limit graft-vs.-host disease

A protein that protects people with inflammatory bowel disease has quite a different effect in graft-vs.-host disease, a common and challenging side effect of bone marrow transplants.

22 Mar 2019

Researchers discover possible new therapeutic strategy for pancreatic cancer

Researchers from UCLA's Jonsson Comprehensive Cancer Center have identified a possible new therapeutic strategy using two types of drug inhibitors at once to treat one of the world's deadliest cancers.

21 Mar 2019

FDA approves brexanolone, first drug developed to treat postpartum depression

Approximately 1 in 9 women in the United States experiences symptoms of postpartum depression, according to the Centers for Disease Control and Prevention.

21 Mar 2019

Human microbiome metabolites enhance colon injury by enterohemorrhagic E. coli, study shows

It remains mysterious why humans get infected by some bacterial or viral pathogens relatively easily while animals that have very similar tissues and immune functions do not.

20 Mar 2019

Age-related changes to gut microbiome have adverse impact on vascular health, study shows

Why do blood vessels naturally stiffen and degrade as we age, boosting cardiovascular disease risk? New University of Colorado Boulder research has identified a surprising new culprit--and it lives in your gut.

20 Mar 2019

Researchers measure brain metabolite levels in people with mild memory problems

Using strong and targeted but noninvasive magnets at specific sites in the brains of people with and without mild learning and memory problems, Johns Hopkins researchers report they were able to detect differences in the concentrations of brain chemicals that transmit messages between neurons.

20 Mar 2019

Researchers hope blood test that accurately diagnoses fibromyalgia could be available within five years

Ohio State University researchers have evidence that blood samples can reliably detect fibromyalgia, a disease that is often misdiagnosed due to its general symptoms that characterize a number of other conditions.

18 Mar 2019

Free fatty acids in the blood linked with elevated risk of breast cancer in obese women

Scientists at the University of Illinois have found that free fatty acids in the blood appear to boost proliferation and growth of breast cancer cells. The finding could help explain obese women's elevated risk of developing breast cancer after menopause.

14 Mar 2019

Metabolites News and Research

Scientists develop new imaging technology to visualize cells' eating habits

Dietary fiber could help prevent chronic obstructive pulmonary disease

GC-MS/MS of dried urine is a ‘good surrogate’ for serum testing of hormones

Researchers isolate compound that kills drug-resistant fungi from ant microbiota

Researchers synthesize new polysulfide donor that has high anti-inflammatory effect

Gut microbiome signatures in colorectal cancer transcend culture and diet

Patent-pending probiotic could help patients with gastrointestinal diseases avoid harmful biofilms

New analysis establishes global microbial signatures for colorectal cancer

Gut microbiota can help predict occurrence of colorectal cancer

Measuring estrogen byproducts can help predict survival for breast cancer patients

New discovery may explain low testosterone levels in men with diabetes

Tumor-associated macrophages block activity of chemotherapy drug in pancreatic cancer

Surprising discovery offers clues to limit graft-vs.-host disease

Researchers discover possible new therapeutic strategy for pancreatic cancer

FDA approves brexanolone, first drug developed to treat postpartum depression

Human microbiome metabolites enhance colon injury by enterohemorrhagic E. coli, study shows

Age-related changes to gut microbiome have adverse impact on vascular health, study shows

Researchers measure brain metabolite levels in people with mild memory problems

Researchers hope blood test that accurately diagnoses fibromyalgia could be available within five years

Free fatty acids in the blood linked with elevated risk of breast cancer in obese women

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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