Results 161 to 170 of about 1,140,023 (299)

A Case of Human Epidermal Growth Factor Receptor 2‐Positive Colon Cancer With Invasive Micropapillary Carcinoma Component

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT A female patient in her 60s tested positive for the fecal occult blood test while undergoing health screening. Colonoscopy revealed a 15‐mm‐sized flat elevated lesion with a central depression in the sigmoid colon. Narrow‐band imaging magnification revealed a Japan Narrow‐Band Imaging Expert Team classification of type 2B, whereas crystal ...
Masashi Kono   +9 more
wiley   +1 more source

Identification of Cancer Stem Cell Subpopulations of CD34+ PLC/PRF/5 That Result in Three Types of Human Liver Carcinomas

open access: yesStem Cells and Development, 2015
Su Cheol Park   +12 more
semanticscholar   +1 more source

Engineering a Perfusion Bioreactor System for hiPSC‐Derived Progenitor Co‐Culture Capturing Microglial Features in CNS Development

open access: yesBiotechnology and Bioengineering, Volume 123, Issue 2, Page 363-378, February 2026.
The authors report the development of a controlled and scalable 3D co‐culture system combining hiPSC‐derived erythromyeloid progenitors and neurospheres within the Ambr® 250 Modular platform operated with a newly designed perfusion system. This model faithfully recapitulates early microglia–neural interactions, enabling progenitor integration ...
Catarina M. Gomes   +4 more
wiley   +1 more source

Robotic Resection of Parapharyngeal Follicular Dendritic Cell Sarcoma With Castleman Disease

open access: yesThe Laryngoscope, Volume 136, Issue 2, Page 798-802, February 2026.
Parapharyngeal follicular dendritic cell sarcoma (FDCS) is rare and may occur with Castleman disease. We describe the successful transoral robotic resection of a parapharyngeal FDCS associated with Castleman disease, highlighting the role of the robotic approach in achieving tissue diagnosis and definitive treatment.
Lily Huang   +3 more
wiley   +1 more source

Markers of angiogenesis (CD31, CD34, rCBV) and their prognostic value in low-grade gliomas.

open access: yesNeurologia i Neurochirurgia Polska, 2013
Krzysztof Majchrzak   +5 more
semanticscholar   +1 more source

Challenge Specific Modulation of Responses to Adjuvant‐Induced Innate Immune Memory

open access: yesImmunology, Volume 177, Issue 2, Page 254-269, February 2026.
We utilised a commercially available adjuvant formulation to study the induction, maintenance, and consequences of innate immune memory. Using functional assays on bone marrow‐derived innate cells, extensive transcriptomic analysis of haematopoietic progenitors, and challenge models of spirochetal infection, nonspecific inflammation, and model antigen ...
Samuel T. Pasco   +24 more
wiley   +1 more source

The CD34 hemopoietic progenitor cell associated antigen: biology and clinical applications.

open access: yesHaematologica, 1992
CD34, which was first detected in hemopoietic and lymphopoietic progenitors, is a heavily glycosylated Type I transmembrane protein that does not share any significant similarity with other transmembrane proteins. Its functions are still unknown.
F, Silvestri   +3 more
openaire   +1 more source

Annual 12‐Week Dosing Gap of Natalizumab: Clinical Efficacy, Blood Biomarkers, and CSF Cell Composition

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 1, Page 85-96, January 2026.
ABSTRACT Objective Natalizumab (NTZ) is a highly effective therapy for multiple sclerosis (MS); however, its use is limited by the risk of a rare potentially severe opportunistic brain infection, progressive multifocal leukoencephalopathy (PML). Alternative dosing strategies are evaluated to reduce PML risk while still maintaining efficacy, which ...
Regina Berkovich   +10 more
wiley   +1 more source

Femoral PEComa Treated With Combined Surgery and Radiotherapy: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Perivascular epithelioid cell tumor (PEComa) is a rare mesenchymal tumor, and primary involvement of the bone is exceptionally uncommon. In this report, a case of malignant PEComa arising from the femur in an elderly patient is described.
Yanluqi He   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy