All Asia & Oceania articles – Page 28
-
NewsBioengineered enzyme creates natural vanillin from plants in one step
Researchers have developed an enzyme which can convert ferulic acid from plant waste into vanillin – the classic vanilla flavored compound.
-
News5S-Heudelotinone alleviates experimental colitis by shaping the immune system and enhancing the intestinal barrier
A new study discusses how 5S-Heudelotinone alleviates experimental colitis by shaping the immune system and enhancing the intestinal barrier in a gut microbiota-dependent manner.
-
NewsMore efficient bioethanol production might be possible using persimmon tannin to help yeast thrive
Naturally derived antioxidants improve growth of yeast strain in presence of ethanol, a new study shows.
-
NewsStudy reveals how dopamine inhibits the expression of hepatitis B virus surface and e antigens
A new study finds that dopamine inhibits the expression of hepatitis B virus surface and e antigens - HBsAg and HBeAg - by activating the JAK/STAT pathway and upregulating ISG15 expression.
-
NewsA new acquired defense strategy different from CRISPR activates anti-mycobacteriophage immunity
A new study suggests endogenous insertion sequences (ISs) in mycobacteria can activate the defensive gene islands, thereby helping bacteria quickly acquire a broad-spectrum anti-phage ability.
-
NewsBirth by C-section more than doubles odds of measles vaccine failure
Researchers say it is vital that children born by caesarean section receive two doses of the measles vaccine for robust protection against the disease.
-
NewsFirst detection of hepatitis E virus from urban Norway rats in the Republic of Korea
Researchers have identified hepatitis E virus (HEV) in urban Norway rats (Rattus norvegicus) in the Republic of Korea (ROK) for the first time.
-
NewsWeaker ocean currents lead to decline in nutrients for North Atlantic ocean life during prehistoric climate change
Researchers at Georgia Institute of Technology have finished investigating how the prehistoric weakening of a major ocean current led to a decline in ocean nutrients and negative impacts on North Atlantic ocean life. The results support predictions about how our oceans might react to a changing climate — and what ...
-
NewsResearchers throw new light on carboxysomes in key discovery that could boost photosynthesis
A research team has discovered how carboxysomes, carbon-fixing structures found in some bacteria and algae, work - a breakthrough that could help scientists repurpose the structures to enable plants to convert sunlight into more energy.
-
NewsNew tech converts kimchi veg waste into biodegradable plastics
Malic acid has been used to develop a ‘bio-refactoring-based upcycling technology’ that can convert cabbage byproducts discarded as waste during the food manufacturing process into biodegradable plastics.
-
NewsResearchers develop an efficient host-vector system for a model archaeon by solving CRISPR-based host-plasmid conflict
The replicase gene of pRN1, an archaeal cryotic plasmid, carries a DNA segment to be targeted by the host I‐A CRISPR system, and the CRISPR-based host-plasmid conflict is responsible for instability of pRN1‐derived vectors in the archaeon Saccharolobus islandicus REY15A.
-
NewsScientists unveil crucial virulent milRNAs implicated in initial infection of Fusarium wilt
Researchers have unveiled crucial virulent miRNA-like small RNAs (milRNAs) implicated in the initial infection of F. oxysporum f. sp. cubense (Foc), the causal agent of devastating Fusarium wilt of banana (FWB).
-
NewsScientists trace source and spread of HIV variant in Indonesia
A new study traces where the dominant HIV variant in Indonesia came from and how it spread from there, offering insights of possible value to the development of treatments against the disease.
-
NewsIndian ocean temperature anomalies predict global dengue trends
Sea surface temperature anomalies in the Indian Ocean predict the magnitude of global dengue epidemics, according to a new study - suggesting that the climate indicator could enhance the forecasting and planning for outbreak responses.
-
NewsScientists probe spermidine production to combat emerging drug resistance in Salmonella
Scientists have pinpointed how Salmonella Typhimurium uses a key molecule called spermidine to shield itself from the onslaught of the host’s defence machinery - and an existing FDA-approved drug can reduce spermidine production.
-
NewsInternational Vaccine Institute, Baylor College of Medicine, and Regional Center for Innovation in Vaccines and Biopharmaceuticals AIP exchange an MOU
The International Vaccine Institute (IVI), an international organization with a mission to discover, develop, and deliver safe, effective, and affordable vaccines for global health, Baylor College of Medicine (Baylor), health science university and a Texas nonprofit corporation, and the Regional Center for Innovation in Vaccines and Biopharmaceuticals (CRIVB) AIP, a ...
-
NewsAstragalus polysaccharide enhances voriconazole metabolism under inflammatory conditions through the gut microbiota
Astragalus polysaccharide alleviates the reduction of VRC metabolism induced by LPS by inhibiting lipid accumulation and inflammatory cytokine levels in the serum and liver and improving the metabolic function of the liver, a new study shows.
-
NewsDecoding the complex genetic network of antimicrobial resistance in Campylobacter jejuni
A study focused on tetracycline resistance genes tetO and tetM - using phylogenetic tree analysis, it provided valuable insights into the genetic landscape and variants associated with C. jejuni.
-
NewsGut bacteria metabolite shows promise for fighting inflammatory bowel disease
A new study highlights the molecular mechanisms underlying the anti-inflammatory effects of KetoC, a gut bacteria-generated linoleic acid metabolite, using mouse models.
-
NewsTenofovir alafenamide treatment achieves positive results in Chinese chronic hepatitis B patients
A five-year treatment regime with tenofovir alafenamide achieves high rates of viral suppression, alanine aminotransferase normalization, and favorable bone and renal safety in Chinese chronic hepatitis B patients.