Results 251 to 260 of about 131,599 (329)

Atypical Fibroxanthoma/Pleomorphic Dermal Sarcoma With Osseous Metaplasia: A Series of Three Cases

Journal of Cutaneous Pathology, Volume 53, Issue 5, Page 407-413, May 2026.
ABSTRACT Atypical fibroxanthoma (AFX) and pleomorphic dermal sarcoma (PDS) are rare mesenchymal tumors typically arising on sun‐damaged skin of the head and neck in elderly patients. PDS is a more aggressive tumor but with similar demographics, cellular morphology, immunohistochemical features, and genetic findings.
Taylor Novice, Yitong Xu, Thomas Brenn, Scott C. Bresler   +3 more
wiley   +1 more source

Salivary Gland Secretory Carcinoma in the Facial Region: A Pediatric Case Presentation. [PDF]

Cureus
Perales A, Flores M, Manresa C, Villarroel-Dorrego M.   +3 more
europepmc   +1 more source

What's Your Diagnosis? Large Mediastinal Mass in a Dog

Veterinary Clinical Pathology, EarlyView.
Rosane O. Cruz, Talles M. Almeida, Iris D. S. Menezes, Ludmila R. Moroz, Suane N. Boaventura, Tiago Peixoto, Stella F. Valle, Nicole Hlavac   +7 more
wiley   +1 more source

Monocyte LOXHD1 and RHOB Expression Predictive of Progressive Systemic Sclerosis–Associated Interstitial Lung Disease

Arthritis Care &Research, Volume 78, Issue 4, Page 456-468, April 2026.
Objective A leading cause of death among patients with scleroderma (SSc), interstitial lung disease (ILD) remains challenging to prognosticate. The discovery of biomarkers that accurately determine which patients would benefit from close monitoring and aggressive therapy would be an essential clinical tool.
Cristina M. Padilla, Robert Lafyatis, Kevin F. Gibson, Christina Morse, Eleanor Valenzi, Xiaoping Chen, Xiaoyun Li, Yanwu Zhao, Yongseok Park, Dana Ascherman, Jonathan Minden, Robyn Domsic, Yingze Zhang, Daniel J. Kass   +13 more
wiley   +1 more source

Cutaneous Perineurioma of the Medial Superciliary Arch: An Uncommon Location for a Rare, Benign Spindle Cell Neoplasm. [PDF]

Cureus
Naidnur S, González-Molina V, Asbury K, DeSantis E, Lin R.   +4 more
europepmc   +1 more source

A Scalable and Resource‐Saving Synthesis of Dipyrromethanes and Tetrapyrroles via Geminal Diethers: Minimal Polymer Formation and Facile Purification

Advanced Synthesis &Catalysis, Volume 368, Issue 7, 1 April 2026.
Geminal dimethoxyethers react with pyrrolic nucleophiles in an efficient and clean reaction under anhydrous, mild conditions, which contrasts with the reactivity of the respective carbonyl compounds. Polymerization is effectively inhibited, providing access to dipyrromethanes, porphyrins, and calix[4]pyrroles that are easily purified.
Janos Wasternack, Clara Schritt, Luca Steiner, Ole Specht, Friedrich Braune, Marius Balizs, Sebastian Müller, Anja Wiesner, Beate Paulus, Siegfried Eigler, Christoph A. Schalley   +10 more
wiley   +1 more source

Case Report: S100-negative primary anorectal melanoma with elevated Ki67: a case for biology-driven radical resection despite early radiological staging. [PDF]

Front Oncol
Ren X, Xie T, Liu L, Jin X, Ma W, Sun J, Zhang M.   +6 more
europepmc   +1 more source

Novel S100 Proteins in Human Esophageal Epithelial Cells: CAAF 1 Expression is Associated with Cell Growth Arrest.

, 1998
Jiro Hitomi, Tatsuji Kimura, Eiji Kusumi, Satoru Nakagawa, Shirou Kuwabara, Katsuyoshi Hatakeyama, Ken Yamaguchi   +6 more
openalex   +2 more sources

Cleavage‐Resistant CYLD Protects Against Autoimmune Hepatitis

Advanced Science, Volume 13, Issue 19, 2 April 2026.
Proteolytic cleavage of the deubiquitinase CYLD emerges as a critical driver of autoimmune hepatitis. TNFα‐induced CYLD loss in macrophages amplifies S100A9‐triggered MAPK activation, leading to excessive chemokine production and hepatic inflammation. Pharmacological inhibition of MEK signaling effectively attenuates experimental disease, highlighting ...
Han Liu, Chen Su, Jianling Liu, Mingyan Xing, Xiaoxia Wu, Lingxia Wang, Xiaoming Zhao, Hanwen Zhang, YangYang Xie, YangYang Wang, Hong Li, Yu Li, Ming Li, Haibing Zhang   +13 more
wiley   +1 more source

S100A8 (S100 calcium binding protein A8)

, 2012
Claus Kerkhoff, Saeid Ghavami
openalex   +2 more sources