Results 71 to 80 of about 177,602 (172)
A Case of Nasal Glial Heterotopia That Can Be Misdiagnosed as Storiform Patterned Sclerotic Fibroma/Collagenoma [PDF]
Türk Patoloji DergisiObjective: Nasal glioma, also known as nasal glial heterotopia, is a rare tumor-like lesion that often affects newborns or infants with no hereditary predisposition.
Fatma GUNDOGDU +2 more
doaj +1 more source
RB1 in cancer: Different mechanisms of RB1 inactivation and alterations of pRb pathway in tumorigenesis. [PDF]
, 2013 Loss of RB1 gene is considered either a causal or an accelerating event in retinoblastoma. A variety of mechanisms inactivates RB1 gene, including intragenic mutations, loss of expression by methylation and chromosomal deletions, with effects which are ...
TESORIERE, Giovanni +7 more
core +1 more source
Ginsenoside Rb1 promotes PC12 cell cycle kinetics through an adenylate cyclase-dependent protein kinase A pathway. [PDF]
, 2012 [[abstract]]Ginsenoside Rb1 (G-Rb1), a constituent of ginseng, bears various beneficial effects on neuroendocrine cells. Previous studies have indicated that G-Rb1 can enhance glutamate release in undifferentiated and differentiated PC12 cells via the ...
Shin-Da Lee;Ming-Jae Lo
core
Molecular Pain, 2006 Background Cultured sensory neurons are a common experimental model to elucidate the molecular mechanisms of pain transduction typically involving activation of ATP-sensitive P2X or capsaicin-sensitive TRPV1 receptors.
Giniatullin Rashid +6 more
doaj +1 more source
Diagnostic Pathology, 2017 Background Abernethy malformation is a rare congenital anomaly characterised by the partial or complete absence of the portal vein and the subsequent development of an extrahepatic portosystemic shunt.
Xiao-xiao Mi +5 more
doaj +1 more source
Cardiac myxoma with glandular elements: A case report
Journal of Pathology of Nepal, 2017 Cardiac myxoma with glandular elements is extremely rare cardiac myxomas that show glandular differentiation, the pathogenesis of which is unknown. The present case study reports a case of glandular cardiac myxoma.
Bibek K.C., Shovana Karki
doaj +1 more source
Undiagnosed intracranial lipoma associated with sudden death
Human Pathology: Case Reports, 2017 Intracranial lipomas represent less than 0.1% of all intracranial tumors. They are usually located in the callus area and often asymptomatic. This paper presents a sudden death case after an episode of convulsions on a 39 years old woman with a history ...
Carlos Durão, Frederico Pedrosa
doaj +1 more source
RB1 inactivation in cutaneous carcinomas
International audienceRB1 was the first identified tumour suppressor gene, named for its crucial role in opposing retinoblastoma oncogenesis. The RB1 gene encodes the retinoblastoma protein pRB, which is a well‐known negative regulator of the cell cycle.
Guyétant, Serge +8 more
core +1 more source
Interaction of Rb1 with viral hemagglutinin.
, 2017 (A) Serially diluted A/Nanchang/8002/2009 (H1N1) virus was pre-incubated with different concentrations of Rb1 or HBSS for 1 hour and used for hemagglutination inhibition assay. A significant reduction in HA titer of Rb1 treated virus was observed in dose
Alberto J. Leon (132911) +3 more
core +1 more source
Plenary Abstracts Session & Oral Presentations
HemaSphere, Volume 10, Issue S1, June 2026.
wiley +1 more source