Results 21 to 30 of about 7,161,603 (302)

Primary splenic lymphoma on top of intrahepatic splenosis: A unique case report

open access: yesRadiology Case Reports, 2022
Solid organ splenosis is a challenging diagnosis with many atypical imaging features that can overlap with neoplastic masses of the affected organ. We present a sporadic case of intrahepatic splenosis in a 68-year-old woman with transformation into a low-
Moataz Soliman, MD   +4 more
doaj   +1 more source

Inhibition of the growth of transformed and neoplastic cells by the dipeptide carnosine [PDF]

open access: yesBritish Journal of Cancer, 1996
Human diploid fibroblasts growth normally in medium containing physiological concentrations of the naturally occurring dipeptide carnosine (beta-alanyl-L-histidine). These concentrations are cytotoxic to transformed and neoplastic cells lines in modified Eagle medium (MEM), whereas these cells grow vigorously in Dulbecco's modified Eagle medium (DMEM ...
R, Holliday, G A, McFarland
openaire   +2 more sources

Basic methodology for cell culture--cell transformation [PDF]

open access: yes, 1974
The word "transformation" is used to describe the permanent acquisition of new characters by cultured cells. Of the many different types of transformation that are known, the best studied is neoplastic transformation.
Joseph Sambrook   +5 more
core   +1 more source

5α-Reductase Inhibitors Do Not Prevent the Development and Progression of Urothelial Cancer: Evidence

open access: yesBladder Cancer, 2020
BACKGROUND: Androgen receptor (AR) activation has been implicated in the pathogenesis of urothelial cancer. However, it remains controversial whether 5α-reductase inhibitors (5α-RIs), which are known for blocking the conversion of testosterone to the ...
Yujiro Nagata   +4 more
doaj   +1 more source

Speeding through cell cycle roadblocks: Nuclear cyclin D1-dependent kinase and neoplastic transformation

open access: yesCell Division, 2008
Mitogenic induction of cyclin D1, the allosteric regulator of CDK4/6, is a key regulatory event contributing to G1 phase progression. Following the G1/S transition, cyclin D1 activation is antagonized by GSK3β-dependent threonine-286 (Thr-286 ...
Diehl J Alan, Pontano Laura L
doaj   +1 more source

Chromoblastomycosis evolving to sarcomatoid squamous cell carcinoma: A case report

open access: yesDermatology Reports, 2021
Chromoblastomycosis (CMB) is a cutaneous fungal infection caused by dematiaceous fungi. According to the World Health Organization CMB has been elected as a tropical disease, and it is prevalent in tropical and subtropical regions.
Walter Belda Jr.   +3 more
doaj   +1 more source

Metabolic Plasticity of Tumor Cell Mitochondria

open access: yesFrontiers in Oncology, 2018
Mitochondria are dynamic organelles that exchange a multiplicity of signals with other cell compartments, in order to finely adjust key biological routines to the fluctuating metabolic needs of the cell.
Giuseppe Cannino   +4 more
doaj   +1 more source

Spectrum of Sinonasal Lesions with Expression of p16 and Ki-67 in Premalignant Lesions and Squamous Cell Carcinomas [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Sinonasal masses are heterogeneous group of non-neoplastic and neoplastic lesions originating from epithelial, mesenchymal, haematolymphoid and neuroendocrine cells.
Madhumita Paul   +3 more
doaj   +1 more source

Gonadoblastoma Arising in Undifferentiated Gonadal Tissue within Dysgenetic Gonads [PDF]

open access: yes, 2006
Purpose: The purpose of the study was to define the histological origin of gonadoblastomas, allowing the identification of high-risk patients. Experimental Design: Sixty paraffin-embedded gonadectomy or gonadal biopsy samples of 43 patients with ...
Kula, Krzysztof   +10 more
core   +2 more sources

Hepatocellular carcinoma arising in a telangiectatic hepatocellular adenoma

open access: yesAnnals of Hepatology, 2013
Telangiectatic hepatocellular adenoma is a rare, recently recognized subtype of benign liver tumor that may very rarely undergo transformation into hepatocellular carcinoma.
María Fernanda González-Lara   +4 more
doaj   +1 more source

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