Study: Women Who Use IUDs May Have Lower Risk Of Ovarian Cancer

BOSTON (CBS) – Not only do IUDs prevent pregnancy, they may lower the risk of ovarian cancer in the women who use them. Researchers at the University of Colorado reviewed a dozen prior studies involving several thousand patients and found that women who used IUDs were up to 32-percent less likely than other women to develop ovarian cancer. It’s not clear why, but scientists found that the hormones released by some IUDs may block estrogen which help ovarian tumor glow. And having a foreign body in the uterus may trigger the immune system to help fight cancer. Birth control pills have also been linked to a lower risk of ovarian cancer.
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - Category: Consumer Health News Authors: Tags: Health Healthwatch News Syndicated CBSN Boston Syndicated Local Dr. Mallika Marshall IUD ovarian cancer Source Type: news

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Purpose of review To investigate the JZE alterations in gynecological and obstetrical disorders and impact on diagnosis, prognosis and treatment. Recent findings JZE was found to be significantly extended in patients with endometriosis, leading to the conclusion that endometriosis is a primary disease of the uterus, much like adenomyosis. Statistical correlation was then demonstrated between the severity of endometriosis and the depth of the adenomyosis infiltrates, hence the thickening of the JZE. Stem cells, predominantly found in the JZE were also found in histological sections of leiomyoma, suggested to be the ori...
Source: Current Opinion in Obstetrics and Gynecology - Category: OBGYN Tags: WOMEN'S HEALTH: Edited by Joseph Aquilina Source Type: research
Quality of life transplantations (e.g. hand, face, etc.), in contrast to life-saving transplantations (e.g. heart, lungs, etc.), have become increasingly popular and have gained more acceptance in the medical and lay communities. In the last two decades transplants for sexual and reproductive organs—specifically allogenic transplantations of the uterus, ovary, and penis—have emerged as yet another type of quality of life transplants. The purpose of uterus transplantations is to allow cisgender women with absolute uterine factor infertility to experience pregnancy. Although the first uterus transplantation took ...
Source: blog.bioethics.net - Category: Medical Ethics Authors: Tags: Health Care assisted reproduction feminist ethics reproductive medicine Sex and Sexuality surgical ethics syndicated transplantation Women's Reproductive Rights Source Type: blogs
Conclusions: A close collaboration between Cancer and Fertility Center in a tertiary care hospital is essential to provide a good health service in oncological patients. Offering fertility preservation is no longer considered optional and must be included in every therapeutic program for women who receive an oncological diagnosis in their reproductive age. Oocyte cryopreservation is a good option for fertility preservation for women facing cancer treatment and our results, despite on a small sample, are encouraging. We also confirm a low utilization rate as only 4.5% of patients returned to use their gametes.
Source: Frontiers in Endocrinology - Category: Endocrinology Source Type: research
ConclusionCurettage for miscarriage or undesired pregnancy is not exempt from complications, such as hemorrhage, simple perforation, and infection. Intrauterine fallopian tube incarceration is uncommon but can affect fertility. This diagnosis is important to avoid destruction of the fimbriae and necrosis of the tube and also to reduce the risk of ectopic pregnancy.
Source: Journal of Minimally Invasive Gynecology - Category: OBGYN Source Type: research
In this study, we reviewed major human studies on the health risks of radiation exposure and showed that sex-related factors may potentially influence the long-term response to radiation exposure. Available data suggest that long-term radiosensitivity in women is higher than that in men who receive a comparable dose of radiation. The report on the biological effects of ionizing radiation (BEIR VII) published in 2006 by the National Academy of Sciences, United States emphasized that women may be at significantly greater risk of suffering and dying from radiation-induced cancer than men exposed to the same dose of radiation....
Source: Frontiers in Genetics - Category: Genetics & Stem Cells Source Type: research
Li Liu, Jiajing Lin and Hongying He* Department of Obstetrics and Gynecology, Liuzhou Worker’s Hospital, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, China Background and Objective: Endometrial cancer (EC) is a common gynecological malignancy worldwide. Despite advances in the development of strategies for treating EC, prognosis of the disease remains unsatisfactory, especially for advanced EC. The aim of this study was to identify novel genes that can be used as potential biomarkers for identifying the prognosis of EC and to construct a novel risk stratification using these genes. Me...
Source: Frontiers in Genetics - Category: Genetics & Stem Cells Source Type: research
Conclusions and Future Perspectives It is now evident that NK/ILC family plays a pivotal role in the immune defenses. Recent studies in murine and human settings demonstrated that the expression of several inhibitory checkpoints, that may be detrimental in the tumor context, is not restricted to T lymphocytes, revealing an important, yet poorly appreciated, contribution of their expression on innate immune cells. Thus, in the recent years different immunotherapy approaches, based on the blockade of inhibitory NK cell receptors, have been developed in order to unleash NK cell cytotoxicity. This is particularly important in...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
Conclusions MDSC are major players in the immunosuppressive scenario in cancer, thanks to their phenotype heterogeneity and critical interaction with several innate immune cells, thus representing a crucial target in oncology. Here we reviewed the interactions of MDSCs with NK cells. The contribution of key cytokines, chemokines and mediators active in this process have been discussed. We also described the contribution of MDSC on angiogenesis directly or indirectly through interactions with NK and immunosuppressive activities. A parallel of the cancer associated to the decidual counterpart of these cells is discussed, a...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
In this study, vaginal microbiome was divided in five biotypes, being four of them dominated by lactobacilli and considered as healthy (pH 5.0) and higher diversity. In a healthy status, microbiota is balanced and forms a stable ecological unit dominated by Lactobacillus species, which fixes pH below 5.0 and controls non-desirable groups. In a pathogenic process, the microbiome shifts to a dysbiotic state, in which lactobacilli drop, pH is increased to values above 4.5 and other groups such as Gardnerella, Atopobium, Prevotella, and Streptococcus, among others, can overgrow (Srinivasan et al., 2012). Short chain fatty acid...
Source: Frontiers in cellular and infection microbiology - Category: Microbiology Source Type: research
Monica Parodi1, Herman Favoreel2, Giovanni Candiano3, Silvia Gaggero4, Simona Sivori4,5, Maria Cristina Mingari1,4,5, Lorenzo Moretta6, Massimo Vitale1 and Claudia Cantoni4,5,7* 1Immunology Operative Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy 2Department of Virology, Parasitology and Immunology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium 3Laboratory of Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Genoa, Italy 4Department of Experimental Medicine, University of Genoa, Genoa, Italy 5Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy ...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
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