Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/kjm2.12886 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Insights into Within-Host Evolution and Dynamics of Oral and Intestinal Streptococci Unveil Niche Adaptation.
Int J Mol Sci
December 2024
Division of Oral Microbiology and Immunology, Department of Operative Dentistry, Periodontology and Preventive Dentistry, Rheinisch-Westfälische Technische Hochschule (RWTH) University Hospital, 52074 Aachen, Germany.
The oral-gut axis is a complex system linking the oral cavity and gastrointestinal tract, impacting host health and microbial composition. This study investigates genetic changes and adaptive mechanisms employed by streptococci-one of the few genera capable of colonizing oral and intestinal niches-within the same individual. We conducted whole-genome sequencing (WGS) on 218 streptococcal isolates from saliva and fecal samples of 14 inflammatory bowel disease (IBD) patients and 12 healthy controls.
View Article and Find Full Text PDFPreferential Genetic Pathways Lead to Relapses in Adult B-Cell Acute Lymphoblastic Leukemia.
Cancers (Basel)
December 2024
IBSAL, IBMCC, CSIC, Centro de Investigación del Cáncer, University of Salamanca, 37007 Salamanca, Spain.
Adult B-cell acute lymphoblastic leukemia (B-ALL) is characterized by genetic heterogeneity and a high relapse rate, affecting over 40% of adults. However, the mechanisms leading to relapse in adults are poorly understood. Forty-four adult B-ALL patients were studied at both diagnosis and relapse by next-generation sequencing (NGS).
View Article and Find Full Text PDFLinking tumor immune infiltration to enhanced longevity in recurrence-free breast cancer.
ESMO Open
January 2025
Translational Genomics and Targeted Therapies in Solid Tumors group, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Institute of Cancer and Blood Diseases, Hospital Clinic of Barcelona, Barcelona, Spain; Reveal Genomics, Barcelona, Spain. Electronic address:
Background: The infiltration of tumor-infiltrating B cells and plasma cells in early-stage breast cancer has been associated with a reduced risk of distant metastasis. However, the influence of B-cell tumor infiltration on overall patient survival remains unclear.
Materials And Methods: This study explored the relationship between an antitumor immune response, measured by a 14-gene B-cell/immunoglobulin (IGG) signature, and mortality risk in 9638 breast cancer patients across three datasets.
Evolution of community-associated MRSA: a 20-year genomic and epidemiological study in Region Örebro County, Sweden.
Front Microbiol
December 2024
Department of Laboratory Medicine, Clinical Microbiology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.
Background: Methicillin-resistant (MRSA) has been an issue in healthcare since the 1960s. It was initially found only in healthcare facilities, but in the late 1990s it began to be seen with no healthcare connexion. The mechanisms of intercontinental and national spread are not fully understood, as sometimes novel outbreaks occur without any identifiable source or connexion to locally dominant clonal clusters.
View Article and Find Full Text PDFWhile the genetic paradigm of cancer etiology has proven powerful, it remains incomplete as evidenced by the widening spectrum of non-cancer cell-autonomous "hallmarks" of cancer. Studies have demonstrated the commonplace presence of high oncogenic mutational burdens in homeostatically-stable epithelia. Hence, the presence of driver mutations alone does not result in cancer.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!