Results 201 to 210 of about 2,142,199 (296)

Preanalytical variables affect predictive immunohistochemical biomarker testing in non–small cell lung carcinoma cytology specimens

open access: yesCancer Cytopathology, Volume 134, Issue 11, November 2026.
Abstract Background Several therapeutic targets for non–small cell lung carcinoma (NSCLC) rely on protein expression by immunohistochemistry (IHC). Most biomarkers are validated on formalin‐fixed, paraffin‐embedded (FFPE) tissue; however, cytologic specimens, including cell blocks (CBs), that are subject to preanalytical variables are increasingly used.
Saroja Devi Geetha   +3 more
wiley   +1 more source

Screening Strategies Among High‐Risk Populations for Anal Cancer (ACCESS Study) Protocol

open access: yesCurrent Protocols, Volume 6, Issue 11, November 2026.
Abstract Background: Anal cancer is a human papillomavirus (HPV)‐associated malignancy that disproportionately affects high‐risk populations, including people living with HIV, men who have sex with men, and women with a history of high‐grade lower genital tract neoplasia.
Raju Subbiah   +20 more
wiley   +1 more source

Siblings in Flight: Unravelling Reproductive Barriers Between Two Butterfly Sister Species

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
Using an integrative approach, we combine genetic, genome synteny and cytogenetic analyses, Wolbachia screening and morphology to assess the evolutionary history of two butterfly sister species (Erebia palarica and Erebia meolans) and elucidate their potential reproductive barriers.
Laura Torrado‐Blanco   +6 more
wiley   +1 more source

Senescence Markers and Associated Transcriptomic Changes Are Expressed at Early Stages of Alzheimer's Neuropathology but Are Not Independently Related to Dementia. [PDF]

open access: yesInt J Mol Sci
Vazquez-Villaseñor I   +9 more
europepmc   +1 more source

Glial Dysfunction and Memory Impairments in a Model of Pediatric Obstructive Sleep Apnea

open access: yesGlia, Volume 74, Issue 11, November 2026.
Generation and analysis of an snRNA‐seq atlas of the hippocampus in POSA. Validation of reduced protein expression of six genes across four cell types. Cellular‐level investigation of aberrant glial function in POSA using transgenic reporter mice. ABSTRACT Pediatric obstructive sleep apnea (POSA) is a common childhood disease that often causes aberrant
Michael R. Williamson   +13 more
wiley   +1 more source

HPV Serology and Circulating Viral DNA for Detection, Genotyping, and Measurement of Disease Burden in Oropharyngeal Cancer

open access: yesInternational Journal of Cancer, Volume 159, Issue 9, Page 2336-2346, 1 November 2026.
ABSTRACT The incidence of human papillomavirus‐positive (HPV+) oropharyngeal cancer (OPC) has increased rapidly, and HPV early antigen serology has been proposed as a scalable and cost‐effective early detection test. HPV seropositivity can precede clinical presentation of OPC by several years, so additional surveillance procedures may be necessary to ...
Lucas Penny   +23 more
wiley   +1 more source

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