Men who regularly smoke cannabis increase risk of developing testicular cancer, study claims 

Men who regularly smoke cannabis increase their risk of developing testicular cancer, according to a study by US experts.
Source: the Mail online | Health - Category: Consumer Health News Source Type: news

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Publication date: December 2020Source: Cancer Epidemiology, Volume 69Author(s): Heikki Seikkula, Elli Hirvonen, Antti Kaipia, Peter J. Boström, Nea Malila, Janne Pitkäniemi
Source: Cancer Epidemiology - Category: Cancer & Oncology Source Type: research
ConclusionThis case report has been written to focus on the probability of any type of testicular tumor occurring at any age or decade; urologists should consider seminoma as a differential diagnosis with any testicular swelling even in elderly patients.
Source: Journal of Medical Case Reports - Category: General Medicine Source Type: research
Radiotherapy and cisplatin-based combination chemotherapy are accepted standard-of-care treatments for metastatic seminoma with excellent survival outcomes but with established short- and long-term morbidity. Carboplatin monotherapy may be a less toxic alternative; however early historic studies at AUC7 showed inferior outcomes.
Source: European Journal of Cancer - Category: Cancer & Oncology Authors: Tags: Original Research Source Type: research
CONCLUSION: These rare cases should alert clinicians of the possibility of multiple GCTs that should not be considered to be relapses. The underlying physiopathology is unknown, but multiple PGC mismigrations is a likely cause. Initial treatment with cisplatin may select chemo-resistant clones, thereby making the subsequent treatment more of a challenge. PMID: 33017201 [PubMed - as supplied by publisher]
Source: Cancer Investigation - Category: Cancer & Oncology Tags: Cancer Invest Source Type: research
CONCLUSIONS: There was a negative correlation between the number of LNs containing metastatic deposits and LN density and recurrent disease. PMID: 33010987 [PubMed - as supplied by publisher]
Source: Actas Urologicas Espanolas - Category: Urology & Nephrology Authors: Tags: Actas Urol Esp Source Type: research
Abstract OBJECTIVE: To investigate the pattern of shikonin-induced cell death in testicular cancer cell I-10 and seminoma TCAM-2 cells and explore the possible mechanism in light of mitochondrial function and glycolysis. METHODS: I-10 cells treated with 0, 1.2, 1.4 and 1.6 μmol/L shikonin and TCAM-2 cells treated with 0, 0.5, 1 and 1.5 μmol/L shikonin were examined for mitochondrial membrane potential and production of reactive oxygen species (ROS) using JC-1 kit and ROS kit, respectively. The levels of intracellular lactic acid in the cells were detected using a lactic acid kit. The inhibitory effect o...
Source: Journal of Southern Medical University - Category: Universities & Medical Training Authors: Tags: Nan Fang Yi Ke Da Xue Xue Bao Source Type: research
CONCLUSIONS: Certain survivors are more susceptible to cisplatin-induced neurotoxicity, markedly increasing likelihood of developing numerous neuro-otological symptoms that affect quality of life. Genome-wide analysis identified genetic variation in FAM20C as a potentially important risk factor. PMID: 32998964 [PubMed - as supplied by publisher]
Source: Clinical Cancer Research - Category: Cancer & Oncology Authors: Tags: Clin Cancer Res Source Type: research
British Journal of Cancer, Published online: 29 September 2020; doi:10.1038/s41416-020-01075-1The impact of a supranetwork multidisciplinary team (SMDT) on decision-making in testicular cancers: a 10-year overview of the Anglian Germ Cell Cancer Collaborative Group (AGCCCG)
Source: British Journal of Cancer - Category: Cancer & Oncology Authors: Source Type: research
CONCLUSIONS: 3D-printed models can effectively simulate palpation of both healthy and pathological testes. The developed models have the potential to be a useful adjunct in teaching testicular examination and in demonstrating abnormal findings that require further investigation. PMID: 33007179 [PubMed - as supplied by publisher]
Source: Canadian Urological Association Journal - Category: Urology & Nephrology Authors: Tags: Can Urol Assoc J Source Type: research
AbstractIntroductionhTERT (human telomerase reverse transcriptase) is a catalytic subunit of the enzyme telomerase and has a role in cell proliferation, cellular senescence, and human aging.Materials and methodsThe purpose of this study was to evaluate the expression and significance of hTERT protein expression as a prognostic marker in different histological subtypes of testicular germ cell tumors (TGCTs), including 46 embryonal carcinomas, 46 yolk sac tumors, 38 teratomas, 84 seminomas as well as two main subtypes of seminomas and non-seminomas using tissue microarray (TMA) technique.ResultsThe results showed that there ...
Source: Journal of Cancer Research and Clinical Oncology - Category: Cancer & Oncology Source Type: research
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