Results 271 to 280 of about 79,372 (334)

Unusual Morphologic Presentation of Perineural Spread From Cutaneous Squamous Cell Carcinoma: Diagnosis Aided by Comprehensive Molecular Analysis and Machine Learning

Journal of Cutaneous Pathology, Volume 52, Issue 9, Page 568-573, September 2025.
ABSTRACT Neoplasms of unknown primary frequently pose a diagnostic challenge due to their nonspecific morphological and immunohistochemical features. Definitive classification of these neoplasms has a profound impact on treatment decisions. Mutational and gene expression profiling can provide diagnostic and prognostic information in these challenging ...
Madhurya Ramineni, Hassan Ghani, Bruce R. Smoller, Rajnish Bharadwaj   +3 more
wiley   +1 more source

Bioinformatic Analysis of Actin-Binding Proteins in the Nucleolus During Heat Shock. [PDF]

Genes (Basel)
Taniguchi S, Torii T, Goto T, Takeuchi K, Katsumi R, Sumida M, Lee S, Sugimoto W, Gessho M, Itoh K, Hirata H, Kawakami J, Miyoshi D, Kawauchi K.   +13 more
europepmc   +1 more source

Werner protein recruits DNA polymerase δ to the nucleolus

, 2000
Anna Szekely, Yao-Hui Chen, Chunyu Zhang, Junko Oshima, Sherman M. Weissman   +4 more
openalex   +1 more source

An Unusual Case of Cutaneous Langerhans Cell Sarcoma Lacking S100 Expression: A Case Report and Review of the Literature

Journal of Cutaneous Pathology, Volume 52, Issue 9, Page 554-567, September 2025.
ABSTRACT Langerhans cell sarcoma (LCS) is a rare neoplastic proliferation of Langerhans cell with aggressive clinical behavior and involves multiple organ systems, including the skin. LCS is characterized by marked cytologic atypia, frequent mitoses including atypical ones, and expression of CD1a, S100, and langerin (CD207).
Randa Obid, Austin R. Green, Sion W. Jasmine, Rachel P. Kowal, Brooj Abro, Laura M. Warmke, Magdalena B. Czader, Ahmed K. Alomari, Carina A. Dehner   +8 more
wiley   +1 more source

GPATCH4 functions as a regulator of nucleolar R-loops in hepatocellular carcinoma cells. [PDF]

Nucleic Acids Res
Zhao YM, Jiang Y, Wang JZ, Cao S, Zhu H, Wang WK, Yu J, Liu J, Hui J.   +8 more
europepmc   +1 more source

The Nucleolus and the Four Ribonucleoproteins of Translation

, 2000
Thoru Pederson, Joan C. Ritland Politz
openalex   +1 more source

WHO Reporting System for Lung Cytopathology: Insights Into the Insufficient/Inadequate/Non‐Diagnostic, Atypical and Suspicious for Malignancy Categories and How to Use Them

Cytopathology, Volume 36, Issue 5, Page 434-442, September 2025.
The WHO System is an international effort to standardise category definitions, establish the key diagnostic cytopathological features of entities of the lung, propose the best use of ancillary tests in lung specimens, encourage the use of standardised pathology reports containing essential components in an integrated report and propose estimates of the
Zahra Maleki, Sule Canberk, Andrew Field
wiley   +1 more source

DDX18 coordinates nucleolus phase separation and nuclear organization to control the pluripotency of human embryonic stem cells. [PDF]

Nat Commun
Shi X, Li Y, Zhou H, Hou X, Yang J, Malik V, Faiola F, Ding J, Bao X, Modic M, Zhang W, Chen L, Mahmood SR, Apostolou E, Yang FC, Xu M, Xie W, Huang X, Chen Y, Wang J.   +19 more
europepmc   +1 more source

The nucleolus: the magician's hat for cell cycle tricks

, 2000
Rosella Visintin, Angelika Amon
openalex   +1 more source

Functions of Bidirectional Sex Change and Simultaneously Hermaphroditic Phase Gonads in the Monogamous Goby Lubricogobius exiguus

Ethology, Volume 131, Issue 9, Page 94-106, September 2025.
Many fishes can change their sex. The remarkable example, Lubricogobius exiguus, is a goby that can undergo bidirectional sex change with hermaphroditic gonads, containing both developed ovaries and testes (simultaneously hermaphroditic phase gonad). Based on field observations, we demonstrate that the goby experiences frequent social changes, such as ...
Takumi Oyama, Tomoki Sunobe, Yoichi Sakai   +2 more
wiley   +1 more source