Results 101 to 110 of about 355,998 (353)

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

Structure-function relationships of peptide fragments of gastrin and cholecystokinin.

open access: yes, 1977
This study evaluates the structure-function relationships of the C-terminal peptide fragments of gastrin and cholecystokinin (CCK) in the biliary system and the stomach. Dogs with chronic biliary and gastric fistulas were used.
M J Ruwart, D L Kaminski, M Jellinek
core   +1 more source

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

open access: yesFEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Effect of Anthocyanins Supplementation on Serum IGFBP-4 Fragments and Glycemic Control in Patients with Fasting Hyperglycemia: A Randomized Controlled Trial

open access: yesDiabetes, Metabolic Syndrome and Obesity, 2020
Liping Yang,1,2 Zhaomin Liu,2 Wenhua Ling,2 Li Wang,1 Changyi Wang,1 Jianping Ma,1 Xiaolin Peng,1 Jianying Chen3 1Center for Chronic Disease Control, Nanshan, Shenzhen, People’s Republic of China; 2Guangdong Provincial Key Laboratory of Food ...
Yang L   +7 more
doaj  

Peptide fragments of BoNT/B light and heavy chains.

open access: yes, 2013
Diagram is drawn to scale to facilitate size and location comparison between peptide fragments. The transmembrane (A442 to S858) and receptor-binding (E859 to E1291) domains are indicated [27].
Miles C. Scotcher (364136)   +2 more
core   +1 more source

Functionally important segments in proteins dissected using Gene Ontology and geometric clustering of peptide fragments [PDF]

open access: yes, 2008
We have developed a geometric clustering algorithm using backbone \varphi,\psi angles to group conformationally similar peptide fragments of any length.
Pal, Debnath   +11 more
core   +1 more source

Plasma EV Proteomics Identifies ECM Remodeling and Inflammatory Proteins LUM and C7 as Candidate Biomarkers in FSHD

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit   +11 more
wiley   +1 more source

Improved de novo peptide sequencing using LC retention time information

open access: yesAlgorithms for Molecular Biology, 2018
Background Liquid chromatography combined with tandem mass spectrometry is an important tool in proteomics for peptide identification. Liquid chromatography temporally separates the peptides in a sample.
Yves Frank   +3 more
doaj   +1 more source

Sequence-Structure Similarity: Do Sequentially Identical Peptide Fragments have Similar Three-Dimensional Structures?

open access: yes, 2012
The rapidly growing structure databases enhance the probability of finding identical sequences sharing structural similarity. Structure prediction methods are being used extensively to abridge the gap between known protein sequences and the solved ...
Sekar, Kanagaraj   +3 more
core  

IN4MER Biomaterial Ink: A Phosphorescent Biosensing Biomaterial Ink for Multiple Analytes (Glucose, Lactate, Oxygen) Measurements and Temperature Sensing Applications

open access: yesAdvanced Functional Materials, EarlyView.
Multianalyte, real‐time monitoring of bioprinted scaffolds remains challenging. Phosphorescence‐lifetime–based, optically responsive microparticles are embedded in diverse printable hydrogels (κ‐carrageenan, GelMA, PEGDA) to form biomaterial inks that report oxygen, glucose, lactate, and temperature.
Waqas Saleem   +11 more
wiley   +1 more source

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