Results 51 to 60 of about 220,523 (312)
Le dermatofibrosarcome de Darier et Ferrand: à propos de 27 cas et revue de la litterature
The Pan African Medical Journal, 2014 Le dermatofibrosarcome de Darier et Ferrand (DFS) est une tumeur mésenchymateuse cutanée de malignité intermédiaire. C'est une tumeur rare mais non exceptionnelle, représentant 0,1% des tumeurs cutanées malignes.
Nawal Hammas +12 more
doaj +1 more source
Morphological peculiarities of revascularization of perifocal areas of brain infarction
Patologìâ, 2023 Aim. To study pathomorphological signs of revascularization of perifocal areas of brain infarction in the dynamics of the acute period of the disease. Material and methods. Perifocal areas of brain infarction in patients who died at the 1st, 3rd, 7th,
S. I. Tertyshnyi +2 more
doaj +1 more source
Characterization of CD34-deficient myofibroblastomas of the breast. [PDF]
, 2017 Mammary myofibroblastoma is a benign spindle cell tumor that can show variable morphologic patterns and lines of differentiation. Diffuse and strong immunohistochemical expression of CD34 is a characteristic of myofibroblastoma and greatly aids in ...
Subramaniyam, Shivakumar +15 more
core +1 more source
Molecular Oncology, EarlyView.This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu +3 more
wiley +1 more source
Particular features of angiogenesis in lesions in patients suffering from basal cell epithelioma
Vestnik Dermatologii i Venerologii, 2017 Basal cell epithelioma is one of the most frequent malignant skin neoplasms. Angiogenesis plays an important part in the development of basal cell epithelioma.
A. N. Khlebnikova, N. V. Novoselova
doaj +1 more source
CD34 and FSHR Expression to Differentiate Multiple Subtypes of Benign and Malignant Renal Neoplasms
Société Internationale d’Urologie Journal, 2022 BackgroundCurrently, no markers accurately differentiate benign from malignant renal masses. CD34 and FSHR are transmembrane proteins involved in neo-angiogenetic pathways and are differently expressed in several normal and cancerous tissues.
Giancarlo Marra +12 more
doaj +1 more source
PANoptosis in the pathogenesis of myelodysplastic syndromes
Molecular Oncology, EarlyView.PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla +4 more
wiley +1 more source
Pifu-xingbing zhenliaoxue zazhi, 2019 Objective: To compare expression of Bcl-2, CD10, CD34 and CK15 in basal cell carcinoma(BCC) versus trichoepithelioma(TE), and to explore the significance of their expression in diagnosis and differential diagnosis of these two disorders.
Bing-mei LIU +5 more
doaj +1 more source
Immunohistochemical age changes of vagina tissues in women with pelvic prolaps
Репродуктивная эндокринология, 2023 Research objectives: to study age-related changes in the structure of vaginal tissues in women with pelvic prolapse (PP). Materials and methods. The structure of the vaginal wall was studied in 29 women with PP, who were divided into three groups: the ...
R.A. Safonov +6 more
doaj +1 more source
Molecular Oncology, EarlyView.High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira +7 more
wiley +1 more source