Results 61 to 70 of about 33,865 (165)

Mechanisms of Pericyte‐Mediated Cancer Metastasis

Advanced Science, Volume 13, Issue 33, 15 June 2026.
Pericytes play multifarious roles in promoting cancer metastasis by facilitating metastatic cancer cell dissemination, circulating tumor cell survival, tissue extravasation, premetastatic niche formation, and metastatic tumor growth. These cells have intertwined interactions with vascular endothelial cells to modulate cancer cell behavior and ...
Ziheng Guo, Yihai Cao
wiley   +1 more source

Embryonal Paratesticular Rhabdomyosarcoma Masquerading as an Inguinal Hernia: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Embryonal paratesticular rhabdomyosarcoma can mimic benign inguinoscrotal conditions such as inguinal hernia. In children with persistent, painless scrotal masses, early cross‐sectional imaging and prompt radical inguinal orchiectomy with histopathological confirmation are essential.
Somaya Al Kiswani, Qusai Otoum, Morad Abbas, Momen Sawafta, Abdallateef salih, Omar Jaber, Azza Gharaibeh, Abdullah Nofal   +7 more
wiley   +1 more source

Incidental Rectus Abdominis Leiomyoma Discovered During Emergency Cesarean Section: A Rare Case Report From Northern Tanzania

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Uterine fibroids, also referred to as leiomyomas, are benign uterine tumors with a lifetime prevalence of approximately 75% depending on race, age, and a variety of genetic and environmental factors. Extra‐uterine leiomyomas are uncommon, and their occurrence within the rectus abdominis muscle is exceptionally rare.
Ibrahim Salum, John Lugata, Kimberly R. Sladek, Augustino Mayokolo, Anthony Ramadhan, Living Morewa, Kenneth Bagandanshwa, Joachim Magoma, Alex Mremi, Thomas Kakumbi   +9 more
wiley   +1 more source

An Atypical Presentation, Diagnostic Challenges, and Treatment Response of a Malignant Small Round Cell Tumor in the Lumbo‐Inguinal Region of an Infant

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Malignant small round cell tumors are a heterogeneous group of aggressive neoplasms characterized by small, round cell morphology. The undifferentiated cells in these tumors exhibit a high nuclear‐cytoplasmic ratio, and definitive histologic diagnosis via light microscopy can be extremely challenging. Diagnostic accuracy significantly improves
George Evele, Kouya Francine, Ngock George, Richard Bardin   +3 more
wiley   +1 more source

Symplastic Hemangioma of the Limbal Conjunctiva in a Pediatric Patient With Xeroderma Pigmentosa: A Case Report and Review of Literature

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Symplastic hemangioma (SH) is a rare benign vascular lesion marked by striking nuclear atypia in non‐endothelial stromal cells, often mimicking malignancy. It is typically seen in older adults, with only four cases reported to date. Pediatric presentations are exceedingly rare.
Mahir Mahmood, Kanwal Babar, Saira Rathore, Samina Zaman, Aalaa Saleh   +4 more
wiley   +1 more source

Human brain pericytes protect the blood–brain barrier from triple‐negative breast cancer cells while promoting tumor aggressiveness

Journal of Cell Communication and Signaling, Volume 20, Issue 2, June 2026.
Abstract The majority of breast cancer‐related deaths result from metastatic progression, especially brain metastasis, associated with the poorest prognosis. Patients with triple‐negative breast cancer (TNBC) are particularly prone to developing brain metastases.
Eloise Happernegg, Marine Carroué, Julien Cicero, Lucie Dehouck, Fumitaka Shimizu, Takashi Kanda, Chann Lagadec, Fabien Gosselet, Xuefen Le Bourhis, Maxime Culot, Robert‐Alain Toillon, Caroline Mysiorek   +11 more
wiley   +1 more source

Spatial transcriptomics reveals a new cluster of fibroblasts to promote the progression of lung adenocarcinoma

Clinical and Translational Discovery, Volume 6, Issue 3, June 2026.
1. Spatial transcriptomics reveals two types of colocation patterns between lung cancer cells and fibroblasts in LUAD. SPP1+ TM4SF4+ epithelial cells and COL+ fibroblasts were co‐located in a highly malignant region, while SFTPC+ epithelial cells and DCN+ fibroblasts were in a low malignant region. 2.
Liyang Li, Xiaoxia Liu, Yifei Liu, Xuanqi Liu, Wanxin Duan, Yujia Jiang, Jian Chen, Tianxiang Chen, Gang Chen, Ao Chen, Duojiao Wu, Dongli Song, Yuanlin Song   +12 more
wiley   +1 more source

Systemic Drivers and Molecular Mechanisms of Sarcopenia in Aetiology‐Specific End‐Stage Liver Disease

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 3, June 2026.
ABSTRACT Background Patients with end‐stage liver disease (ESLD) often present with sarcopenia, defined as loss of skeletal muscle mass and quality, which is associated with reduced quality of life and increased mortality. However, the molecular mechanisms driving sarcopenia in ESLD are not fully understood and there are currently no therapeutic ...
Thomas Nicholson, Sophie L. Allen, Jonathan I. Quinlan, Amritpal Dhaliwal, Michael Macleod, Joshua Price, Jon Hazeldine, Michael S. Sagmeister, Caitlin Ditchfield, Kirsty C. McGee, Felicity R. Williams, Ahmed M. Elsharkawy, Matthew J. Armstrong, Carolyn A. Greig, Janet M. Lord, Leigh Breen, Simon W. Jones   +16 more
wiley   +1 more source

Growth of Oxygen Environment of the Newborn Vocal Fold Maculae Flavae as a Stem Cell Niche

Laryngoscope Investigative Otolaryngology, Volume 11, Issue 3, June 2026.
ABSTRACT Objectives Accumulating evidence indicates that the anterior and posterior maculae flavae of the human vocal fold mucosa function as niches for tissue stem cells. This study aimed to characterize the oxygen microenvironment of the maculae flavae in the newborn vocal fold and to clarify its potential involvement in metabolic regulation and the ...
Kiminori Sato, Shun‐ichi Chitose, Fumihiko Sato, Kiminobu Sato, Takeharu Ono, Hirohito Umeno   +5 more
wiley   +1 more source

Solitary Neurofibroma of the Hypopharynx: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
Matin Ghazizadeh, Vahid Ghasem Amooeian
wiley   +1 more source