Results 51 to 60 of about 409,058 (151)

Brain‐Wide Mapping and Synaptic Localization of C1QL3 Using a Novel Epitope‐Tagged Knock‐In Mouse

open access: yesJournal of Comparative Neurology, Volume 534, Issue 8, August 2026.
C1QL3 is a secreted adhesion molecule that acts as a key regulator of synaptic structure and function. We generated and validated a novel epitope‐tagged knock‐in mouse line (C1ql32HA) in which two hemagglutinin (HA) epitopes were inserted near the N‐terminus of the endogenous C1QL3 protein.
William P. Armstrong IV   +12 more
wiley   +1 more source

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 7, Page 1443-1451, July 2026.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source

Society for Maternal‐Fetal Medicine Statement: Evaluation and management of cell‐free DNA screening for fetal red cell antigen genotype in alloimmunized and non‐alloimmunized pregnancies

open access: yesPregnancy, Volume 2, Issue 4, July 2026.
Abstract A substantial portion of RhD‐negative pregnant patients carry an RhD‐negative fetus and are not at risk of RhD alloimmunization. Knowing the fetal RhD genotype allows such patients to avoid unnecessary monitoring or treatment. The use of cell‐free DNA (cfDNA) to detect the fetal RhD genotype from maternal blood has been proposed to identify ...
Society for Maternal‐Fetal Medicine (SMFM)   +8 more
wiley   +1 more source

Alcohol‐induced altered glycans in human tracheal epithelial cells promote bacterial adhesion

open access: yesFEBS Open Bio, Volume 16, Issue 6, Page 1142-1149, June 2026.
Alcohol induces altered glycans to promote bacteria adhesion. Heavy alcohol drinking is known to increase the risk of bacterial pneumonia. However, the link between alcohol levels and risk of infection remains underexplored. Recently, we found that alcohol induced α2‐6sialo mucin O‐glycans in human tracheobronchial epithelial cells, which mediated the ...
Pi‐Wan Cheng   +2 more
wiley   +1 more source

STN-projecting ACC neurons are hyperactive in chronic pain.

open access: yes
(A and B) Viral vector was injected in the ACC to label ACC neurons (A) and enable visualization of their projections to the STN (B). (C) Whole-cell patch-clamp recordings were performed to record firing in ACC neurons evoked by 5 ms blue light ...
Jun-Li Cao (312500)   +8 more
core   +1 more source

Sono‐Mechanogenetics: Linking Ultrasound Physics With Cellular Mechanobiology

open access: yesAdvanced Science, Volume 13, Issue 33, 15 June 2026.
Sono‐mechanogenetics links ultrasound physics with cellular mechanotransduction to enable noninvasive control of engineered biological systems. Acoustic forces generate distinct deformation modes that activate intracellular signaling pathways, which can be coupled to synthetic gene circuits to regulate diverse cellular functions, including gene ...
Yunjia Qu   +4 more
wiley   +1 more source

Clinical evaluation of circulating serum sialyl Tn antigen levels in patients with epithelial ovarian cancer.

open access: yes, 1991
Sialyl Tn antigen (NeuAc alpha 2----6GalNac alpha 1----0-Ser/Thr [STN]) with antigenic specificity in the core structure of mucin-type carbohydrate chains has been determined.
T Terao, H Kobayashi, Y Kawashima
core   +1 more source

[Relationship of the sialomucins (Tn and Stn antigens) with adenocarcinoma in Barrett's esophagus].

open access: yesRevista da Associacao Medica Brasileira (1992), 2008
Barrett's esophagus (BE) is a consequence of chronic gastroesophageal reflux and is considered a risk factor for adenocarcinoma. The study of the mucus, especially acid mucins, such as the sialomucins in the goblet cells which characterize BE, showed that in intestinal metaplasia, frequent in the digestive tract, the organ's original epithelium could ...
Plínio Conte, de Faria   +3 more
openaire   +1 more source

Differential expression of ST6GALNAC1 and ST6GALNAC2 and their clinical relevance to colorectal cancer progression.

open access: yesPLoS ONE
Colorectal cancer (CRC) has become a significant global health concern and ranks among the leading causes of morbidity and mortality worldwide. Due to its malignant nature, current immunotherapeutic treatments are used to tackle this issue.
Mohammed Saqif Ahmad   +2 more
doaj   +1 more source

Understanding the Effects of Conductive Polymer Electrode Coating on Recorded Neural Signals

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 17, 8 May 2026.
Conductive polymer coatings are widely explored to improve the quality of signals recorded with chronically implanted neural electrodes, offering enhanced biocompatibility along with reduced electrode impedance. Combining computational modelling and data from PEDOT:PTS coated and PtIr electrodes in rats, we show that improvements in signal quality with
Karthik Sridhar   +4 more
wiley   +1 more source

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