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Influence of physical activity on the immune system in breast cancer patients during chemotherapy.

CONCLUSION: Chemotherapy led to a decrease in nearly all measured immune cells. In this study, physical intervention with endurance or resistance training did not suppress cellular immunity any further. Larger multicenter trials are needed to evaluate the exact impact of sports intervention on immune cell subpopulations. PMID: 29305709 [PubMed - as supplied by publisher]
Source: Clinical Breast Cancer - Category: Cancer & Oncology Authors: Tags: J Cancer Res Clin Oncol Source Type: research

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Authors: Suh DH, Kim M, Lee KH, Eom KY, Kjeldsen MK, Mirza MR, Kim JW Abstract In 2017, 10 topics were selected as major clinical research advances in gynecologic oncology. For cervical cancer, efficacy and safety analysis results of a 9-valent human papillomavirus (HPV) vaccine and long-term impact of reduced dose of quadrivalent vaccine were updated. Brief introduction of KEYNOTE trials of pembrolizumab, a monoclonal antibody that blocks the interaction between programmed death (PD)-1 and its ligands, PD-L1 and PD-L2, followed. Tailored surveillance programs for gynecologic cancer related with Lynch syndrome and ...
Source: Journal of Gynecologic Oncology - Category: OBGYN Tags: J Gynecol Oncol Source Type: research
Source: BMJ Comments - Category: General Medicine Source Type: forums
ConclusionsCellular levels of p-AKT(Ser473/Thr308) and p-ERK1/2(Thr202/Tyr204), activating mutations of PIK3CA and inactivating mutations of PTEN may predict response to everolimus in breast cancer cells; these findings have potential applications for treatment personalization of everolimus in breast cancer patients.
Source: Cancer Chemotherapy and Pharmacology - Category: Cancer & Oncology Source Type: research
ConclusionsMost taste and smell alterations recovered within 6  months after the end of chemotherapy for breast cancer, but not for patients receiving trastuzumab. These results highlight the importance of monitoring taste and smell alterations during and after treatment with chemotherapy and trastuzumab, as they may impact quality of life.
Source: Breast Cancer Research and Treatment - Category: Cancer & Oncology Source Type: research
This article aims to summarize advanced studies concerning protective effects of GnRH-a on ovarian functions in the setting of breast cancer under chemotherapy. PMID: 29466689 [PubMed - in process]
Source: Discovery Medicine - Category: Research Tags: Discov Med Source Type: research
Scientists at the University of North Carolina and North Carolina State University have developed an injectable polymer hydrogel that breaks down in response to reactive oxygen species (ROS) produced by tumor cells. During its controlled degradation,...
Source: Medgadget - Category: Medical Devices Authors: Tags: Materials Oncology Source Type: blogs
Do results of gene-expression profiles change whether patients with ER-positive breast cancer receive adjuvant chemotherapy?Journal of Clinical Oncology
Source: Medscape Today Headlines - Category: Consumer Health News Tags: Hematology-Oncology Journal Article Source Type: news
Patients with ER-negative, but not ER-positive, isolated locoregional recurrence after unilateral breast cancer derive significant benefit from chemotherapy.
Source: CancerNetwork - Category: Cancer & Oncology Authors: Tags: Breast Cancer News Source Type: news
ConclusionsNeoadjuvant versus adjuvant with standard anthracycline- and taxane-containing regimens results in similar disease-free survival and overall survival among patients with stage I and II triple-negative breast cancer regardless of BRCA status. Further studies are needed to evaluate whether similar results are observed with newer agents.
Source: Breast Cancer Research and Treatment - Category: Cancer & Oncology Source Type: research
ConclusionGnRHa may have a protective effect against the development of POF after gonadotoxic chemotherapy; however, the duration of benefit is unclear and requires further study.
Source: Journal of Assisted Reproduction and Genetics - Category: Reproduction Medicine Source Type: research
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