Microbiology

RSS

Study shows mothers provide necessary microbes to babies born via cesarean

Can newborns delivered by cesarean surgery lack vital microbes? Recent data suggests that “no” could be the answer. Mothers are able to transmit bacteria to their babies through alternative, compensating channels, according to research published in the journal Cell Host & Microbe on March 8th, 2023.

10 Mar 2023

Pathogenic fungus binds to a human protein to escape elimination from lung cells

The pathogenic fungus Aspergillus fumigatus escapes elimination from surface cells of the human lung by binding to a human protein.

9 Mar 2023

“Bacterial suicide squad” recruits and activates innate and adaptive antitumor immune responses

Combining discoveries in cancer immunology with sophisticated genetic engineering, Columbia University researchers have created a sort of "bacterial suicide squad" that targets tumors, attracting the host's own immune cells to the cancer to destroy it. The new work, published today in Science Advances, marks a major step forward in efforts to enlist non-pathogenic bacteria to combat cancer.

9 Mar 2023

Analyzing microscopic chalk disks coccoliths formed by the marine algae

Under the guidance of Rutgers University, a research group learning about virus-host interactions of worldwide abundant and armor-plated marine algae, Emiliania huxleyi, has discovered that the circular and chalk plates produced by the algae have the potential to serve as catalysts for viral infection.

From Rutgers University 7 Mar 2023

Researchers discover how specific mutation in a bacterium results in phage resistance

As antibacterial resistance continues to render obsolete the use of some antibiotics, some have turned to bacteria-killing viruses to treat acute infections as well as some chronic illnesses.

7 Mar 2023

Using data from Sanger sequencing to quantify of genetic variants in bacterial cultures

Genetic variations, such as mutations, recombinations, or transpositions occur naturally in cultured microorganisms and are often considered nonneutral mutations.

7 Mar 2023

Disinfecting water with peptide-coated silver sulfide quantum dots

Water contaminated with bacteria poses a serious threat to global health. In the scientific publication Angewandte Chemie, a Chinese research team developed a simple new technique for disinfection.

1 Mar 2023

SXSW 2023 to focus on the critical role microbes in human health

Rebecca Bart, PhD, member at the Donald Danforth Plant Science Center, and her colleagues from Washington University in St. Louis will be featured on a global stage at South by Southwest on March 11 at 2:30 PM at the JW Marriott, Austin Texas.

28 Feb 2023

Effective and faster methodology detects RNA viruses based on the triplex-forming probe technology

Experts from the University of Barcelona, the Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), the Institute of Microelectronics of Barcelona (IMB-CNM-CSIC) and the Aragon Nanoscience and Materials Institute of Aragon (INMA) -;a joint institute of the CSIC and the University of Zaragoza-; have developed a new method to detect RNA viruses based on the triplex-forming probe technology.

28 Feb 2023

Epigenetics and the symbiosis between trees and fungi

To share nutrients and enhance their capacity for environmental adaptability, tree roots frequently collaborate with fungi. Although this interaction is mutually beneficial (namely, ectomycorrhizae), the biological mechanisms at play have not yet been completely analyzed.

23 Feb 2023

Limiting antibiotic use in livestock associated with reduction in antibiotic-resistant infection

A California policy restricting antibiotic use in animals raised for food is associated with a reduction in one type of antibiotic-resistant infection in people in the state, according to a new study published today in the journal Environmental Health Perspectives.

23 Feb 2023

Modifying patients' intestinal flora could be a new therapeutic approach for colon cancer

Studies show that certain bacteria may contribute to the development of colorectal cancer by producing toxins that may damage colon cells or cause an accumulation of DNA mutations and/or intestinal inflammation.

23 Feb 2023

Study reveals how chloroplast ATP synthase regulates ATP production in organisms

ATP, the compound essential for the functioning of photosynthetic organisms such as plants, algae, and cyanobacteria, is produced by an enzyme called "chloroplast ATP synthase" (CFoCF1).

22 Feb 2023

Fungal symbionts help detect volatile fungal metabolites of host tree resin monoterpenes

The mass outbreaks of bark beetles observed in recent years have caused shocking amounts of forest damage throughout Germany.

22 Feb 2023

Fungal symbionts helps detect volatile fungal metabolites of host tree resin monoterpenes

The mass outbreaks of bark beetles observed in recent years have caused shocking amounts of forest damage throughout Germany.

22 Feb 2023

Removing antibiotics from wastewater with biochar

Farmers must cultivate a large number of crops to feed the world’s expanding population. Water is necessary for crops to grow and thrive, and 70% of the freshwater consumed globally is utilized to irrigate crops.

21 Feb 2023

Probiotic application shown to promote health and growth of piglets

This study is led by Prof. Heping Zhang (Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University).

20 Feb 2023

Role of probiotics and functional materials in the treatment of intestinal inflammation

Maintenance of sulfomucin is a key end point in the treatment of diarrhea and inflammatory bowel disease (IBD). However, the mechanism underlying the microbial sense to sulfomucin are poorly understood, and to date, there are no therapies targeting the secretion and maturation of sulfomucin in IBD. Considering the important role of gut microbiota in host immune regulation, maintain sulfomucin by modulating the gut microbiota is inspired.

20 Feb 2023

Novel molecule prevents cells from infection with SARS-COV-2

The virus that causes COVID-19, called SARS-CoV-2, uses its spike protein in order to stick to and infect our cells. The final step for the virus to enter our cells is for part of its spike protein to act like a twist tie, forcing the host cell's outer membrane to fuse with the virus.

20 Feb 2023

Identifying antimicrobials that effectively treat AMR infections

In a potential game changer for the treatment of superbugs, a new class of antibiotics was developed that cured mice infected with bacteria deemed nearly "untreatable" in humans -; and resistance to the drug was virtually undetectable.

19 Feb 2023

Microbiology

Study shows mothers provide necessary microbes to babies born via cesarean

Pathogenic fungus binds to a human protein to escape elimination from lung cells

“Bacterial suicide squad” recruits and activates innate and adaptive antitumor immune responses

Analyzing microscopic chalk disks coccoliths formed by the marine algae

Researchers discover how specific mutation in a bacterium results in phage resistance

Using data from Sanger sequencing to quantify of genetic variants in bacterial cultures

Disinfecting water with peptide-coated silver sulfide quantum dots

SXSW 2023 to focus on the critical role microbes in human health

Effective and faster methodology detects RNA viruses based on the triplex-forming probe technology

Epigenetics and the symbiosis between trees and fungi

Limiting antibiotic use in livestock associated with reduction in antibiotic-resistant infection

Modifying patients' intestinal flora could be a new therapeutic approach for colon cancer

Study reveals how chloroplast ATP synthase regulates ATP production in organisms

Fungal symbionts help detect volatile fungal metabolites of host tree resin monoterpenes

Fungal symbionts helps detect volatile fungal metabolites of host tree resin monoterpenes

Removing antibiotics from wastewater with biochar

Probiotic application shown to promote health and growth of piglets

Role of probiotics and functional materials in the treatment of intestinal inflammation

Novel molecule prevents cells from infection with SARS-COV-2

Identifying antimicrobials that effectively treat AMR infections

Expert Insights: HiMedia Labs on Advancing Nucleic Acid Extraction Across Industries

Quorum Bio: Where Synthetic Biology Meets Sustainable Farming

Diagnostic Biochips: Pioneering Brain Research Tools for the Future

Latest in Genomics