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1641
Personal experience in intramedullary lesions, in adults
Published 2022-09-01“…Several histologic entities were recorded: ependymomas - 12 cases, astrocytomas - 8 cases, hemangioblastomas - 3 cases, cavernomas - 6 cases, metastases - 2 cases, germ cell tumour - 1 case, malignant peripheral nerve sheath tumour - 1 case. …”
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1642
Differential Proliferation Effects After Short-Term Cultivation Of Mouse Spermatogonial Stem Cells On Different Feeder Layers
Published 2019-02-01“…The mRNA expression of germ cells and somatic cells were analyzed. Results In our study, we observed a significant difference in the proliferation rates and colony size of SSCs among the groups, especially for MEFs (P<0.05). …”
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1643
Achievement of complete in vitro spermatogenesis in testicular tissues from prepubertal mice exposed to mono- or polychemotherapy
Published 2022-05-01“…These alterations were also found in the testicular tissues of polychemotherapy-treated mice after 30 days of organotypic culture and were associated with a reduction in the germ cell/Sertoli cell ratio. The different treatments neither altered the ability of spermatogonia to differentiate in vitro into spermatozoa nor the yield of in vitro spermatogenesis. …”
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1644
Propolis Protects GC-1spg Spermatogonial Cells against Tert-Butyl Hydroperoxide-Induced Oxidative Damage
Published 2024-01-01“…Oxidative stress disrupts germ cell development and sperm function, with demonstrated harmful effects on male reproduction. …”
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1645
Myoid gonadal stromal tumor of the testis—the novel subtype of testicular gonadal stromal tumors: a case report and review of the literature
Published 2024-02-01“…Myoid gonadal stromal tumor is not much different from other subtypes of gonadal stromal tumors nor from testicular gem cell tumors regarding age and laterality; however, tumor size is smaller in myoid gonadal stromal tumors than in germ cell tumors. Although rarely performed so far, testis-sparing surgery probably constitutes an appropriate treatment of this neoplasm. …”
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1646
Markers of stem cells in human ovarian granulosa cells: is there a clinical significance in ART?
Published 2012-11-01“…</p> <p>Conclusions</p> <p>Expression of OCT-4 mRNA, which is a typical stem cell marker and absence of expression of DAZL mRNA, which is a typical germ cell marker, suggest that a subpopulation of luteinized granulosa cells in healthy ovarian follicles (47.6%) consists of stem cells, which are not originated from primordial germ cells. …”
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1647
Personal experience in intramedullary lesions, in adults
Published 2022-09-01“…Several histologic entities were recorded: ependymomas - 12 cases, astrocytomas - 8 cases, hemangioblastomas - 3 cases, cavernomas - 6 cases, metastases - 2 cases, germ cell tumour - 1 case, malignant peripheral nerve sheath tumour - 1 case. …”
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1648
Single-course bleomycin, etoposide, and cisplatin (1xBEP) as adjuvant treatment in testicular nonseminoma clinical stage 1: outcome, safety, and risk factors for relapse in a popul...
Published 2022-03-01“…Introduction: Clinical stage 1 (CS1) nonseminomatous (NS) germ cell tumors involve a 30% probability of relapse upon surveillance. …”
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1649
Profiling mitochondria-polyribosome lncRNAs associated with pluripotency
Published 2023-11-01“…In conjunction with the total RNA-seq data, this dataset provides a valuable resource to examine the role of lncRNAs in pluripotency, particularly for studies investigating the inter-organelle crosstalk network involved in germ cell development and human reproduction.…”
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1650
DEAD-Box Helicase 4 (Ddx4)<sup>+</sup> Stem Cells Sustain Tumor Progression in Non-Serous Ovarian Cancers
Published 2020-08-01“…This effect was primarily induced by ML-cells deriving from advanced NS-EOC, suggesting that a tumor-conditioned germ cell niche inhabits its microenvironment and is able to modulate, in a paracrine manner, tumor cell behavior through transcriptome modulation.…”
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1651
Poly (ADP-Ribose) Polymerase-1 (PARP1) Deficiency and Pharmacological Inhibition by Pirenzepine Protects From Cisplatin-Induced Ototoxicity Without Affecting Antitumor Efficacy
Published 2019-09-01“…In some scenarios, such as treatment of germ cell tumors or adjuvant therapy of non-small cell lung cancer, cisplatin cannot be replaced without undue loss of efficacy. …”
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1652
Evaluation of the protective effect of Omega-7 against Methotrexate Genotoxicity in bone marrow Cells of Mice
Published 2024-01-01“…In contrast, damage to a germ cell (germline mutation) may result in a heritable changed characteristic.Omega-7 is a non-essential monounsaturated free fatty acid with anti-inflammatory, anti-obesity, and antidiabetic effects. …”
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1653
Monolayer platform to generate and purify primordial germ-like cells in vitro provides insights into human germline specification
Published 2023-09-01“…Abstract Generating primordial germ cell-like cells (PGCLCs) from human pluripotent stem cells (hPSCs) advances studies of human reproduction and development of infertility treatments, but often entails complex 3D aggregates. …”
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1654
Molecular characterization and expression of the feminization-1c (fem-1c) in the freshwater mussel (Hyriopsis cumingii)
Published 2018-01-01“…During early development of the gonads, Hcfem-1c transcripts were significantly increased in the primordial germ cell differentiation stage (5 months old). We hypothesized that Hcfem-1c probably regulates female gonad differentiation. …”
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1655
The Effect of miR-106b-5p Expression in The Production of iPS-Like Cells from Mice SSCs during The Formation of Teratoma and The Three Embryonic Layers
Published 2022-08-01“…Although these iPS-like cells are pluripotent, they cannot form palpable tumors in vivo.Conclusion: These results demonstrate that infection of hsa-mir-106b-5p into SSCs can reprogram them into iPSCsand advanced germ cell lineages without tumorigenicity. Also, a novel approach for studying the generation of iPSCsand the application of iPS or iPS-like cells in regenerative medicine is presented.…”
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1656
Reproductive Cycle and Sexual Group Maturity of <i>Buccinum osagawai</i> (Neogastropoda: Buccinidae)
Published 2022-09-01“…The spermatocyte development pattern was group-synchronous, in which multiple stages of germ cell populations were simultaneously identified within the same spermatogenic acinus. …”
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1657
Presentation and treatment of two cases of malignant struma ovarii
Published 2024-03-01“…Abstract Background Malignant Struma Ovarii (MSO) is a rare type of germ cell tumour which is diagnosed postoperatively on surgical pathology specimens by the presence of differentiated thyroid cancer in mature cystic teratomas in the ovaries. …”
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1658
High prevalence of p16 staining in malignant tumors.
Published 2022-01-01“…Comparison with clinico-pathological data in 128 vulvar, 149 endometrial, 295 serous ovarian, 396 pancreatic, 1365 colorectal, 284 gastric, and 1245 urinary bladder cancers, 910 breast carcinomas, 620 clear cell renal cell carcinomas, and 414 testicular germ cell tumors revealed only few statistically significant associations. …”
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1659
Cancer incidence among patients attending a tertiary care cancer hospital in central India – A retrospective study
Published 2023-11-01“…Less commonly reported cancers were that of urethral, adrenal, germ cell tumors, and choriocarcinoma followed by that of eye and ear. …”
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1660
The Safety of Chemotherapy for Ovarian Malignancy during Pregnancy
Published 2022-12-01“…Results: In total, 100 pregnant patients complicated with ovarian malignancy were investigated and classified into three groups: 34 cases in the epithelial ovarian cancer (EOC) group, 38 cases in the germ cell tumors (GCTs) group and 28 cases in the sex cord-stromal tumors (SCSTs) group. …”
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