Results 31 to 40 of about 92,982 (188)

Uterine choriocarcinoma diagnosed 11 years after menopause: A case report

open access: yesCase Reports in Women's Health, 2018
Background: Gestational trophoblastic neoplasms (GTNs) encompass a wide spectrum of diseases, of which choriocarcinoma is one of the most common. Choriocarcinoma occurs mainly in relation to pregnancy and rarely after the menopause.
Georges El Hasbani   +7 more
doaj   +1 more source

Epigenetic Activation of SOX11 in Lymphoid Neoplasms by Histone Modifications [PDF]

open access: yes, 2011
Recent studies have shown aberrant expression of SOX11 in various types of aggressive B-cell neoplasms. To elucidate the molecular mechanisms leading to such deregulation, we performed a comprehensive SOX11 gene expression and epigenetic study in stem ...
Amador Virginia   +107 more
core   +1 more source

Uterine rupture secondary to undiagnosed placental site trophoblastic tumor: case report

open access: yes, 2022
Placental site trophoblastic tumor is a rare and malignant form of gestational trophoblastic disease. Its incidence rate is 1/50.000-100.000 pregnancies and accounts for less than 3% of all cases of gestational trophoblastic disease.
Arthur Antolini Tavares   +3 more
core   +1 more source

Gestational trophoblastic tumours and non-neoplastic trophoblastic lesions: morphology and immunocytochemistry to refine the diagnosis [PDF]

open access: yes, 2019
Gestational trophoblastic disease (GTD) is generally subclassified into hydatidiform moles (HM), Gestational trophoblastic tumours (GTTs) and non-neoplastic trophoblastic lesions. GTT represent a spectrum of neoplasms that originate from the extravillous
Sebire, NJ, Kaur, B
core   +1 more source

Recurrent pneumothoraces caused by a high-grade lung carcinoma with trophoblastic differentiation: a case report

open access: yesFrontiers in Oncology
Gestational trophoblastic neoplasms are tumors that occur during pregnancy, while non-gestational trophoblastic tumors have a similar histology but are present outside of gestation. Literature reports several cases of non-gestational trophoblastic tumors
Márton Csaba   +17 more
doaj   +1 more source

Molecular and immunohistochemical characteristics of complete hydatidiform moles

open access: yesBalkan Journal of Medical Genetics, 2017
Molar pregnancy is a gestational trophoblastic disease that belongs to the category of precancerous lesions. On the other end of the spectrum are gestational trophoblastic neoplasms such as invasive mole, choriocarcinoma, placental site trophoblastic ...
Kubelka-Sabit KB   +6 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Doença trofoblástica gestacional: conceitos atuais quanto a classificação, etiologia e patogenia. [PDF]

open access: yes, 1983
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Tocoginecologia, Curso de Medicina, Florianópolis ...
Vieira, Maricélia
core  

SDF‐1 Attenuates Oocyte Quality Decline During Reproductive Aging Through Autophagy‐Enhanced Stress Granule Scavenging

open access: yesAdvanced Science, EarlyView.
SDF‐1 levels decline significantly with maternal aging. Exogenous supplementation restores meiotic spindle morphology, chromosomal alignment, and mitochondrial function while reducing oxidative stress in aged oocytes. Mechanistically, SDF‐1 enhances autophagic activity to clear accumulated stress granules, thereby rescuing fertilization competence and ...
Rui Long   +12 more
wiley   +1 more source

Differentiating Squamous Cell Carcinoma of the Cervix and Epithelioid Trophoblastic Tumor [PDF]

open access: yes, 2011
Epithelioid trophoblastic tumor (ETT) is a recently described subtype of gestational trophoblastic neoplasia (GTN). Its diagnosis requires a high level of suspicion because it is often mistaken for more common cervical or uterine corpus epithelial ...
Sara Jordan   +13 more
core   +1 more source

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