All Research News articles – Page 158
-
NewsStudy reveals pain-relief pathways in disfiguring skin disease
For the first time, scientists have begun to figure out why the disfiguring skin lesions caused by cutaneous leishmaniasis don’t hurt.
-
NewsU/EEA: HIV diagnoses rise for the first time in a decade
The increase in 2022 can be attributed to several factors including restoring surveillance activities, scale-up and introduction of novel testing strategies in many countries, migration patterns, lifting of COVID-19 restrictions and arrival of refugees.
-
NewsPathogens use force to breach immune defenses, study finds
Researchers have discovered a previously unknown process by which pathogens enter a cell with physical force, breaching the body’s immune defenses that prevent infection.
-
NewsScientists uncover how fermented-food bacteria can guard against depression, anxiety
Researchers have discovered how Lactobacillus, a bacterium found in fermented foods and yogurt, helps the body manage stress and may help prevent depression and anxiety.
-
NewsKey algae species help soft corals survive warming oceans
The algae, from the genus Breviolum, resides inside the coral tissue, forming a symbiotic relationship, a new study finds.
-
NewsBlood glycerol levels linked to tuberculosis severity in Type 2 Diabetes
A study has uncovered that elevated glycerol levels are responsible for increased severity of tuberculosis (TB) disease in experimental models with Type 2 diabetes (T2D).
-
NewsFungi used to inoculate diseased fields and boost yields
A team of researchers has shown on a large scale that the application of mycorrhizal fungi in the field works.
-
NewsGut microbiota short chain fatty acids can relieve Meth-induced mental disorders
A new study reveals that gut microbiota-derived SCFAs could optimize gut homeostasis, and ameliorate Meth-induced mental disorders in a SIGMAR1-dependent manner.
-
NewsStudy solves mystery behind bacteria’s extensive weaponry
A new study has shed light on why certain species of bacteria carry astonishing arsenals of weapons. The findings could help us to engineer microbes that can destroy deadly pathogens, reducing our reliance on antibiotics.
-
NewsCombined microbiome datasets yield accurate prediction of piglet ages
An analysis combining the results of 14 studies from around the globe has uncovered some common patterns in how the piglet microbiome, specifically the gut bacteria, changes over time.
-
NewsA new bacterial species from a hydrothermal vent throws light on their evolution
A new bacterial species discovered at the deep-sea hydrothermal vent site ‘Crab Spa’ provides a deeper understanding of bacterial evolution.
-
News Nano-sized cell particles are promising tool in treating infectious diseases
In a new study, extracellular vesicles were found to inhibit the viral infection of COVID-19 and potentially other infectious diseases.
-
NewsStudy reveals what smoking does to oral bacteria
The father of biotechnologist Giacomo Antonello, a dentist, sometimes amazed patients with his seemingly clairvoyant diagnostic abilities: one look in their mouth and he would advise them to see a specialist, because, he explained, they might have a problem with their heart or diabetes. He often turned out to ...
-
NewsMink discovery challenges standard understanding of COVID-19 infection
Researchers studying zoonosis — the interspecies transmission of pathogens — in mink have found that TMPRSS2, an enzyme critical for viral fusion entry of SARS-CoV-2 in humans, is not functional in mink.
-
NewsLong-acting biologic has transmucosal transport properties that arrest Covid variants
Scientists report on a tailored ACE2 biologic, where ACE2 is fused to an engineered human albumin variant.
-
NewsYoung scientists spearhead breakthrough COVID-19 research
A molecular biophysics study investigates how coronavirus variants of concern attachment strength to human cells influences COVID-19’s spread and transmissibility.
-
NewsResearchers develop a new TB vaccine testing model by leveraging old BCG vaccine
Each year, tuberculosis (TB) kills more people than any other infectious disease, falling out of the top spot only temporarily during the COVID-19 pandemic. Source: Saint Louis University Daniel Hoft, M.D., Ph.D., director of the Saint Louis University Center for Vaccine Development Despite TB’s wide reach and ...
-
NewsResearchers reveal how formaldehyde affects H2-forming biocatalysts
Scientists show experimentally how formaldehyde inhibits a certain class of biocatalysts, namely the particularly efficient hydrogen-generating hydrogenases of the two-iron type – so-called [FeFe]-hydrogenases.
-
NewsResearchers decipher enzyme scissors of intestinal microbes
Microorganisms in the human gut utilize so-called beta-elimination to break down plant natural products and thus make them available to humans.
-
NewsRisk of serious COVID-19 infection can now be predicted
Scientists have demonstrated a rapid rise in concentrations of platelet aggregates in patients admitted to intensive care with COVID-19 infections.