Results 31 to 40 of about 16,440,357 (384)

The emerging role of lncRNAs in inflammatory bowel disease

open access: yesExperimental and Molecular Medicine, 2018
Inflammatory bowel disease: The role of noncoding RNA Studying long noncoding RNAs (lncRNAs) may improve diagnosis and treatment of inflammatory bowel disease (IBD).
Reza Yarani   +3 more
doaj   +1 more source

m6A mRNA Methylation Regulates Human β-Cell Biology in Physiological States and in Type 2 Diabetes

open access: yesNature Metabolism, 2019
The regulation of islet cell biology is critical for glucose homeostasis1. N6-methyladenosine (m6A) is the most abundant internal messenger RNA (mRNA) modification in mammals2. Here, we report that the m6A landscape segregates human type 2 diabetes (T2D)
Dario F. De Jesus   +8 more
semanticscholar   +1 more source

Antigen-Specific Treg Therapy in Type 1 Diabetes – Challenges and Opportunities

open access: yesFrontiers in Immunology, 2021
Regulatory T cells (Tregs) are key mediators of peripheral self-tolerance and alterations in their frequencies, stability, and function have been linked to autoimmunity.
Isabelle Serr   +7 more
doaj   +1 more source

An insight into the genome of extensively drug-resistant and uropathogenic Citrobacter werkmanii

open access: yesJournal of Global Antimicrobial Resistance, 2020
Objective: Carbapenemase-producing bacteria pose a serious public-health threat. This study was performed to understand the emergence and genetic features of NDM-producers in hospital setting. Methods: Samples were collected from a tertiary-care hospital.
Shadab Parvez, Ph.D.   +5 more
doaj   +1 more source

Research Note: Effects of Bacillus coagulans X26 on the production performance, intestinal structure, short-chain fatty acids and flora composition of laying hens during the peak laying period

open access: yesPoultry Science, 2022
: This study investigated the effects of Bacillus coagulans X26 on the production performance, egg quality, intestinal structure, intestinal short-chain fatty acids, and microbial diversity of laying hens during the peak laying period and explored the ...
Li Xu   +6 more
doaj   +1 more source

Gonad development and reproduction in the monoecious species Chlorophthalmus agassizi (Actinopterygii: Aulopiformes: Chlorophthalmidae) from the Sardinian Waters (Central-Western Mediterranean) [PDF]

open access: yes, 2010
Background. The shortnose greeneye, Chlorophthalmus agassizi Bonaparte, 1840, is a species with a circumglobal distribution and is among the most abundant commercial fishes in some Mediterranean areas.
Cabiddu S, Cau A, Follesa MC, Porcu C
core   +1 more source

IMPLEMENTATION OF MURDER TYPE COOPERATIVE LEARNING MODEL IN BIOLOGY LEARNING

open access: yesBiotik: Jurnal Ilmiah Biologi Teknologi dan Kependidikan, 2021
The purpose of this study was to determine the learning outcomes of students by applying the MURDER type cooperative learning model at MTsN Sijunjung. This type of research is a quasi-experimental research with a randomized control group design post-test
Yaumil Istiqlal M.Nur   +2 more
doaj   +1 more source

Odour-mediated orientation of beetles is influenced by age, sex and morph [PDF]

open access: yes, 2012
The behaviour of insects is dictated by a combination of factors and may vary considerably between individuals, but small insects are often considered en masse and thus these differences can be overlooked.
A Salisbury   +50 more
core   +5 more sources

Context-Based Biology Motivatıons of Secondary School Students

open access: yesScience Education International, 2022
This study aimed to examine the motivation of secondary school students toward context-based biology in terms of variables. Motivations were examined in terms of gender, grade level, school type, project experience, and biology laboratory experience ...
Ferhat Karakaya   +2 more
doaj   +1 more source

The structural biology of type IV secretion systems [PDF]

open access: greenNature Reviews Microbiology, 2009
Type IV secretion systems (T4SSs) are versatile secretion systems that are found in both Gram-negative and Gram-positive bacteria and secrete a wide range of substrates, from single proteins to protein-protein and protein-DNA complexes. They usually consist of 12 components that are organized into ATP-powered, double-membrane-spanning complexes.
Rémi Fronzes   +2 more
openalex   +4 more sources

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