Journal of investigative medicine : the official publication of the American Federation for Clinical Research
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Review
EXPRESS: Effectiveness of stem cells therapy for male infertility restoration: a systematic review.
Cell therapy has emerged as a prominent leader in regenerative medicine, offering potential solutions for various disorders, including infertility. Half of all infertility cases are related to male factors. The objective of this study is to systematically summarize the existing knowledge regarding studies on stem cell-based therapy for the regeneration of impaired spermatogenesis. ⋯ In all studies except for two articles, all the outcomes considered, including germ cells/spermatogonia stem cell differentiation, spermatogenesis restoration, defective testicular tissue regeneration, improved sperm quality parameters, and hormonal levels, as well as increased expression of fertility-related markers and fertility rate, were observed after stem cell transplantation. Transplantation of stem cells, especially MSCs could be a safe and effective method for the treatment of male infertility patients, such as azoospermic cases. Further research to investigate the efficiency of different stem cell sources, providing nutrient conditions for the isolation and differentiation of stem cells, and exploring the paracrine effects of MSCs in male infertility therapy, could be useful.
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Review
EXPRESS: Effectiveness of stem cells therapy for male infertility restoration: a systematic review.
Cell therapy has emerged as a prominent leader in regenerative medicine, offering potential solutions for various disorders, including infertility. Half of all infertility cases are related to male factors. The objective of this study is to systematically summarize the existing knowledge regarding studies on stem cell-based therapy for the regeneration of impaired spermatogenesis. ⋯ In all studies except for two articles, all the outcomes considered, including germ cells/spermatogonia stem cell differentiation, spermatogenesis restoration, defective testicular tissue regeneration, improved sperm quality parameters, and hormonal levels, as well as increased expression of fertility-related markers and fertility rate, were observed after stem cell transplantation. Transplantation of stem cells, especially MSCs could be a safe and effective method for the treatment of male infertility patients, such as azoospermic cases. Further research to investigate the efficiency of different stem cell sources, providing nutrient conditions for the isolation and differentiation of stem cells, and exploring the paracrine effects of MSCs in male infertility therapy, could be useful.
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Prostate cancer screening has presented a challenge to clinicians. Although the implementation of screening tests such as prostate-specific antigen (PSA) and digital rectal exam (DRE) has had a significant impact on prostate-cancer-specific mortality, these traditional screening tests have a relatively poor positive predictive value of clinically significant prostate cancer (CSPC), leading to unnecessary biopsies and treatment with a host of potential complications. Fortunately, much research has been done to optimize prostate cancer screening. This includes the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial, which underwent a secondary analysis to identify an association between PSA level and CSPC, and the IP1-PROSTAGRAM Tri.
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Review Meta Analysis
EXPRESS:The efficacy and safety of brentuximab vedotin for peripheral T-cell lymphoma: A systemic review and meta-analysis.
Peripheral T-cell lymphoma (PTCL) is an extensive class of heterogeneous diseases with dismal outcomes. Brentuximab vedotin (BV) is an antibody-drug conjugate (ADC) comprising a CD30-directed antibody. This review aimed to evaluate the efficacy and safety of BV for treating PTCL. ⋯ For survival outcomes, the longest median PFS was 8.3 months, and the longest median OS was 26.3 months. The most common adverse event was peripheral neuropathy and neutropenia. The analysis suggested that BV alone or in combination with other drugs improved the response and survival rates in PTCL patients and was associated with tolerable adverse effects.
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Review Meta Analysis
EXPRESS:The efficacy and safety of brentuximab vedotin for peripheral T-cell lymphoma: A systemic review and meta-analysis.
Peripheral T-cell lymphoma (PTCL) is an extensive class of heterogeneous diseases with dismal outcomes. Brentuximab vedotin (BV) is an antibody-drug conjugate (ADC) comprising a CD30-directed antibody. This review aimed to evaluate the efficacy and safety of BV for treating PTCL. ⋯ For survival outcomes, the longest median PFS was 8.3 months, and the longest median OS was 26.3 months. The most common adverse event was peripheral neuropathy and neutropenia. The analysis suggested that BV alone or in combination with other drugs improved the response and survival rates in PTCL patients and was associated with tolerable adverse effects.