Results 41 to 50 of about 244,980 (306)

Prevalence of vaginal colonization of group B Streptococci and its effect on maternal and fetal outcome in antenatal women attending outpatient department of O&G, in a tertiary care centre [PDF]

New Indian Journal of OBGYN
Background: Group B Streptococcus or Streptococcus Agalactiae is a gram positive bacterium present in the normal flora in the female genitourinary tract, urethra and gastrointestinal tract.
Sujit Parida , Puspanjali Khuntia , Satyajit Jena , Ranjita Patnaik   +3 more
doaj   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

Molecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute, Madeleine Birgersson, Paolo Ceriani, Margareta Wilhelm, Ourania N Kostopoulou   +4 more
wiley   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Maternal Carriage in Late-Onset Group B Streptococcus Disease, Italy

Emerging Infectious Diseases, 2021
We retrospectively investigated mother-to-infant transmission of group B Streptococcus (GBS) in 98 cases of late-onset disease reported during 2007–2018 by a network in Italy.
Alberto Berardi, Caterina Spada, Roberta Creti, Cinzia Auriti, Lucia Gambini, Vittoria Rizzo, Mariagrazia Capretti, Nicola Laforgia, Irene Papa, Anna Tarocco, Angela Lanzoni, Giacomo Biasucci, Giancarlo Piccinini, Giovanna Nardella, Giuseppe Latorre, Daniele Merazzi, Laura Travan, Maria Letizia Bacchi Reggiani, Lorenza Baroni, Matilde Ciccia, Laura Lucaccioni, Lorenzo Iughetti, Licia Lugli   +22 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Opsonin System of the Group B Streptococcus [PDF]

Infection and Immunity, 1974
The opsonization by polymorphonuclear leukocytes of group B streptococcal serotypes associated with neonatal sepsis and delayed meningitis was studied. A specific BIa opsonizing antibody (not related to the antipolysaccharide typing antibody) was present in only 10% of the population tested.
J H, Mathews, P H, Klesius, R A, Zimmerman   +2 more
openaire   +2 more sources

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Group B Streptococcus (Streptococcus agalactiae) Screening During Pregnancy

Journal of Rawalpindi Medical College, 2014
Background:An audit trial was conducted to review our practice of Universal GBS screening for our pregnant patients and its effect on fetal outcome.
Jahan Ara Saeed
doaj  

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Efectividad de la autotoma del exudado vaginorrectal para el cribado prenatal de la infección por Streptococcus agalactiae. Estudio GALL

Atención Primaria, 2022
Resumen: Objetivo: Evaluar la efectividad de la autotoma del exudado vaginorrectal para el cribado prenatal de la infección por EGB e identificar barreras y facilitadores que encuentra la gestante para esta intervención.
Laura Nebreda-Martín, Aintzane Albisu-del Campo, Leire Valle-Ruiz de Larrea, Gema González-Rodríguez, Eunate Arana-Arri, Carmen Paz-Pascual   +5 more
doaj   +1 more source