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Physicists identify simple mechanism used by deadly bacteria to fend off antibiotics

Physicists at McMaster University have for the first time identified a simple mechanism used by potentially deadly bacteria to fend off antibiotics, a discovery which is providing new insights into how germs adapt and behave at a level of detail never seen before.

18 Feb 2019

Combination of PARP inhibitor and immunotherapy results in tumor regression in SCLC mouse models

Researchers at The University of Texas MD Anderson Cancer Center have discovered that a combination of immune checkpoint blockade and targeted therapies that block normal DNA damage repair achieved significant tumor regression in mouse models of small cell lung cancer, suggesting a promising new approach for treating patients with this aggressive cancer.

18 Feb 2019

Patented IU discovery to treat ARDS has been optioned to Theratome Bio

A patented Indiana University School of Medicine discovery that uses proteins, lipids and nucleic acids secreted by adult stem cells to treat Acute Respiratory Distress Syndrome, or ARDS, has been optioned to Theratome Bio, an Indianapolis-based life sciences company.

17 Feb 2019

Study: High intensity exercise may improve health by increasing gut microbiota diversity

Bacteria, often synonymous with infection and disease, may have an unfair reputation. Research indicates there are as many, if not more, bacterial cells in our bodies as human cells, meaning they play an important role in our physiology.

15 Feb 2019

Breast pumps could be transmitting asthma-causing bacteria in babies, finds study

Mothers across the world use breast pumps to pump put the milk that is fed to their babies. A new study has revealed that these pumps may not be safe and may be contaminated with bacteria that can cause asthma in the babies later in life. The results of this study were published in the latest issue of the journal Cell Host & Microbe.

13 Feb 2019

GenoScreen’s Deeplex-MycTB test could help define appropriate treatment for tuberculosis patients

The new Deeplex®-MycTB mycobacterial antibiotic resistance test1, developed by GenoScreen, has been used by an international research team in a molecular epidemiology study published in The Lancet Infectious Diseases.

13 Feb 2019

Bringing Antimicrobial Susceptibility Testing (AST) to the Community

An interview with Dr. Ester Segal, discussing the development of a 2D silicon microarray that supports the growth of bacteria and fungi for rapid AST.

From Pittcon 13 Feb 2019

Microbiologists identify enzyme that makes Helicobacter so adaptable

The bacterial pathogen Helicobacter pylori owes its worldwide distribution to its genetic adaptability. Ludwig-Maximilians-Universitaet Munich microbiologists have identified an enzyme that plays a vital role in the flexible control of global gene expression in the species.

13 Feb 2019

Study estimates value of investing in antibiotic to reduce repercussion in influenza pandemic

There have been roughly three global pandemic influenza outbreaks each century for the past four hundred years, each of which have resulted in larger numbers of infections and deaths.

13 Feb 2019

New AI-driven platform analyze how pathogens infect human cells

Researchers have developed a new AI-driven platform that can analyze how pathogens infect our cells with the precision of a trained biologist.

13 Feb 2019

Researchers discover mechanism on how body's antimicrobial shield regulates microbiome

The microbiome in our intestine plays a vital role in people's health and the immune system. Any lack of balance there has not only been linked to chronic inflammatory intestinal inflammation, but also type 2 diabetes and other diseases

12 Feb 2019

Frequency of heteroresistance has been greatly underestimated, study finds

When antibiotics are used to treat bacteria susceptible to them, the treatment usually works. Nevertheless, the antibiotic chosen is sometimes ineffective. One of the reasons for this is heteroresistance, a phenomenon explored in depth by Uppsala and Emory University researchers in a new study.

12 Feb 2019

Rapid progression of age-related diseases may result from formation of vicious cycles

Biologist Aleksey Belikov from the Moscow Institute of Physics and Technology has proposed that rapid progression of age-related diseases may result from the formation of so-called vicious cycles. An example of this is when toxic products of a biochemical reaction trigger that same reaction to happen again.

12 Feb 2019

Human brain protein linked with autism has an effect on fruit fly behavior

A mutant gene that encodes a brain protein in a child with autism has been placed into the brains of fruit flies. Fruit flies hosting that gene produce the variant human brain protein and show abnormal behaviors of fear, repetitive activity and altered social interaction, reminiscent of autism impairments.

12 Feb 2019

When genomic sequencing fails to diagnose a rare disease

Routine sequencing has given unprecedented insight into the genetics of rare diseases, but genomics fails to diagnose up to half of patients who are tested. That's the problem German scientists tackled in a recent study in the journal Molecular & Cellular Proteomics.

11 Feb 2019

"Zombie Deer" disease scare

Chronic wasting disease of the deer or CWD has been nicknamed “Zombie deer disease”. It has been affecting deer across Pennsylvania and has also been noted in Lancaster County.

11 Feb 2019

Unexpected discovery points to potential new treatment for autoimmune disorder

Researchers at the University of Virginia School of Medicine have identified an unexpected contributor to rheumatoid arthritis that may help explain the painful flare-ups associated with the disease.

8 Feb 2019

Scientists receive $1.5 million to develop new technology for detecting healthcare-associated infections

Healthcare-associated infections are the fourth leading cause of death in Canada, predicted to move up to second place by 2050.

8 Feb 2019

Compounds found in fish oil may prevent pregnancy complications, finds study

Compounds found in fish oil prevent pregnancy complications, including preterm birth, neonatal death, and stillbirth, in mice when the complications are caused by a common oral bacteria, according to research published today in the journal JCI Insight.

8 Feb 2019

Inaccurate tests carried out on tuberculosis patients lead to high mortality rate

Inaccurate tests carried out on tuberculosis patients in developing countries often fail to reliably detect resistance to drugs, leading to incorrect treatment and a higher mortality rate.

8 Feb 2019

Bacterial News and Research

Physicists identify simple mechanism used by deadly bacteria to fend off antibiotics

Combination of PARP inhibitor and immunotherapy results in tumor regression in SCLC mouse models

Patented IU discovery to treat ARDS has been optioned to Theratome Bio

Study: High intensity exercise may improve health by increasing gut microbiota diversity

Breast pumps could be transmitting asthma-causing bacteria in babies, finds study

GenoScreen’s Deeplex-MycTB test could help define appropriate treatment for tuberculosis patients

Bringing Antimicrobial Susceptibility Testing (AST) to the Community

Microbiologists identify enzyme that makes Helicobacter so adaptable

Study estimates value of investing in antibiotic to reduce repercussion in influenza pandemic

New AI-driven platform analyze how pathogens infect human cells

Researchers discover mechanism on how body's antimicrobial shield regulates microbiome

Frequency of heteroresistance has been greatly underestimated, study finds

Rapid progression of age-related diseases may result from formation of vicious cycles

Human brain protein linked with autism has an effect on fruit fly behavior

When genomic sequencing fails to diagnose a rare disease

"Zombie Deer" disease scare

Unexpected discovery points to potential new treatment for autoimmune disorder

Scientists receive $1.5 million to develop new technology for detecting healthcare-associated infections

Compounds found in fish oil may prevent pregnancy complications, finds study

Inaccurate tests carried out on tuberculosis patients lead to high mortality rate

Advancing Intracellular Delivery with LumiPore®

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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