Results 31 to 40 of about 5,806,646 (191)

Inhibition of IGFBP4 in Granulosa Cells Improves Reproductive Performance and Maintains Fertility With Age via YAP Signaling. [PDF]

Adv Sci (Weinh)
IGFBP4 is upregulated in granulosa cells of aged ovaries across monkeys, mice, and humans. It inhibits YAP signaling, thereby suppressing cell proliferation and contributing to follicular dysfunction. Deletion of Igfbp4 in granulosa cells enhances ovulatory output, improves hormone profiles, and reproductive performance in aged female mice, suggesting ...
Hu Q, Geng A, Li Z, Guo F, Wang J, Chen X, Zhang M, Zeng YA, Li W.   +8 more
europepmc   +2 more sources

First year growth in the lithodids Lithodes santolla and Paralomis granulosa reared at different temperatures [PDF]

, 2005
The southern king crab, Lithodes santolla Molina, and stone crab, Paralomis granulosa Jacquinot, inhabit the cold-temperate waters of southernmost South America (southern Chile and Argentina), where stocks of both species are endangered by overfishing ...
Calcagno, J.A., Thatje, S., U. Nettelmann, Lovrich, G.A., Anger, K., S. Thatje, Nettelmann, U., Calcagno, Javier Ángel, G.A. Lovrich, Anger, Klaus, K. Anger, Lovrich, Gustavo Alejandro, Calcagno, J. A., Lovrich, G. A., Nettelmann, Uwe, J.A. Calcagno   +15 more
core   +1 more source

Juvenile granulosa cell tumor: A rare case of hemoperitoneum in a 5-month-old infant

Journal of Pediatric Surgery Case Reports, 2020
This is a case with associated radiologic and intra-operative images for an infant who presented with hemoperitoneum and acute abdomen. Pre-operative imaging included abdominal ultrasound and computed tomography, which raised suspicion for a pelvic mass ...
Centura R. Anbarasu, Lily S. Cheng, Bindi Naik-Mathuria, Mark V. Mazziotti   +3 more
doaj   +1 more source

Granulosa Cell Tumour – A Rare Presentation at Age Twenty

Pakistan Journal of Medicine and Dentistry, 2020
Granulosa cell tumor is a rare type of ovarian tumor, which arises from sex cord stroma. Histologically this tumor has two types and is named according to the common age group they affect; adult granulosa cell tumor (AGCT) and juvenile granulosa cell ...
Munazza Ani, Shama Chaudhary, Rahima Rais, Rubina Hussain, Sayeda Naseer   +4 more
doaj   +1 more source

Advances in non-germ cell tumours of the testis: focus on new molecular developments in sex cord-stromal tumours. [PDF]

Histopathology
In this review, we summarise the major recent advances in Testicular Sex Cord‐Stromal Tumours, focusing on molecular alterations and biomarkers relevant for diagnosis, classification and prognosis. Testicular sex cord‐stromal tumours (TSCSTs) represent ~4%–8% of all testicular neoplasms.
Lobo J, Acosta AM.
europepmc   +2 more sources

Changes in expression of TNF alpha and its receptors mRNAs in oocytes and granulosa cells in mice with experimental immune ovarian failure [PDF]

, 2014
Purpose: To investigate the expression of TNF- α and its receptors (types I and II) at mRNA level in oocytes and granulose cells as well as to study effect of TNF-α on follicular cell death in mice with experimental immune ovarian failure induced by ...
Grushka, Nataliya, Dosenko, Victor, Shepel, Elena, Voznesenskaya, Tatyana, Yanchiy, Roman   +4 more
core   +1 more source

Recurrent Gynandroblastoma with Juvenile Granulosa cell tumor, a very rare ovarian tumor in a 29-year-old patient: A case report [PDF]

Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān
Introduction: Ovarian sex cord stromal tumors present with ovarian masses and symptoms resulted from increased hormone secretion. Gynandroblastoma is a rare tumor consisting of two components: granulosa cell tumor and Sertoli or Sertoli-Leydig cell tumor.
Mehran Toqtamesh, Amir-Hossain Jafariyan, Zahra Akbari, Helena Azimi, Yasser Hasanzadeh, Hossein Bozorgi   +5 more
doaj   +1 more source

Adult-Type Granulosa Cell Tumor of the Testis: A Report of a Case and a Discussion of the Literature

Uro, 2023
Testicular granulosa cell tumors (TGCTs) are rare tumors of sex cord-stromal origin. TGCTs are classified into two main categories, the adult type and the juvenile type.
Georgios Zervopoulos, Nikolaos Mitsimponas, Filippos Venetsanos, Athanasios Papathanasis   +3 more
doaj   +1 more source

First case of juvenile granulosa cell tumor in an adult with Ollier disease. [PDF]

, 2009
Contains fulltext : 80689.pdf (Publisher’s version ) (Open Access)Ollier's disease (OD) is a rare disorder associated with the presence of multiple enchondromas. Granulosa cell tumors are rare sex cord-stromal ovarian tumors.
Rietveld, L., Schreuder, H.W.B., Massuger, L.F.A.G., Nieboer, T.E., Kluivers, K.B., Bulten, J.   +5 more
core   +1 more source

Adult type granulosa cell tumor in adult testis: report of a case and review of the literature

Rare Tumors, 2011
Granulosa cell tumors can be classified into juvenile and adult types and more commonly occur in ovaries. Adult testicular granulosa cell tumors are extremely rare and only 29 cases of adult type have previously been reported.
Zhanyong Bing, Zhao Song, David J. Vaughn   +2 more
doaj   +1 more source