Study: Glyphosate damages reproductive development in rats, increasing risk for cancer and infertility

(NaturalNews) Glyphosate -- the active ingredient of Monsanto's blockbuster herbicide Roundup -- may disrupt development of the uterus, leading to fertility problems and cancer, according to a study conducted by researchers from Argentina and published in the journal Toxicology.Roundup...
Source: NaturalNews.com - Category: Consumer Health News Source Type: news

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Publication date: Available online 1 November 2018Source: Stem Cell ReportsAuthor(s): Kaoru Miyazaki, Matthew T. Dyson, John S. Coon V, Yuichi Furukawa, Bahar D. Yilmaz, Tetsuo Maruyama, Serdar E. BulunSummaryDefective endometrial stromal fibroblasts (EMSFs) contribute to uterine factor infertility, endometriosis, and endometrial cancer. Induced pluripotent stem cells (iPSCs) derived from skin or bone marrow biopsies provide a patient-specific source that can be differentiated to various cells types. Replacement of abnormal EMSFs is a potential novel therapeutic approach for endometrial disease; however, the methodology or...
Source: Stem Cell Reports - Category: Stem Cells Source Type: research
(Northwestern University) Researchers at Northwestern Medicine have taken the first step in bioengineering the human uterus to treat endometriosis, uterine-factor infertility and endometrial cancer.
Source: EurekAlert! - Cancer - Category: Cancer & Oncology Source Type: news
Authors: Newton CL, Riekert C, Millar RP Abstract Dysregulation at any level of the Hypothalamic-Pituitary-Gonadal (HPG) axis results in, or aggravates, a number of hormone-dependent diseases such as delayed or precocious puberty, infertility, prostatic and ovarian cancer, benign prostatic hyperplasia, polycystic ovarian syndrome, endometriosis, uterine fibroids, lean body mass, as well as metabolism and cognitive impairment. As gonadotropin-releasing-hormone (GnRH) is an essential regulator of the HPG axis, agonist and antagonist analogs are efficacious in the treatment of these conditions. GnRH analogs also play ...
Source: Minerva Ginecologica - Category: OBGYN Tags: Minerva Ginecol Source Type: research
Polycystic ovarian syndrome (PCOS), one of the most common endocrine disorders, is associated with diverse health problems including obesity, infertility, metabolic syndrome, uterine cancer, anxiety, and depression. The syndrome is well characterized but the exact etiology is poorly understood. Treatments include lifestyle intervention, medical and surgical therapies, and are tailored to symptoms and treatment goals.
Source: Fertility and Sterility - Category: Reproduction Medicine Authors: Tags: Reflections Source Type: research
Authors: Guo J, Cao B, Xu X, Wu F, Zhu B Abstract Endometriosis is a common gynecological disease characterized by the outgrowth of the endometrium, however, the detailed molecular etiology remains largely uncharacterized. Recent studies have implicated that endometriosis is potentially a precancerous lesion, and that CCCTC‑binding factor (CTCF) mutations may be involved in the pathogenesis of this disorder. However, the detailed CTCF mutation spectrum in Chinese patients with ovarian endometriosis remains largely unknown. In the present study, a cohort of 92 patients with ovarian endometriosis were analyzed...
Source: Molecular Medicine Reports - Category: Molecular Biology Tags: Mol Med Rep Source Type: research
CONCLUSIONS: Metabolomics analysis of the eutopic endometrium in endometriosis was effectively characterized by UHPLC-ESI-HRMS-based metabolomics. Our study supports the importance of purine and amino acid metabolites in the pathophysiology of endometriosis and provides potential biomarkers for semi-invasive diagnosis of early-stage endometriosis. PMID: 29712562 [PubMed - in process]
Source: Reproductive Biology - Category: Reproduction Medicine Authors: Tags: Reprod Biol Endocrinol Source Type: research
A new study in the journal Nature Cell Biology has uncovered information about a key stage that human embryonic cells must pass through just before an embryo implants. The research, led by UCLA biologist Amander Clark, could help explain certain causes of infertility and spontaneous miscarriage.Infertility affects around 10 percent of the U.S. population, and roughly 15 to 20 percent of all pregnancies in the U.S. end in miscarriage. In many cases, the causes of infertility and miscarriage are unknown.A team led by Clark, a UCLA professor of molecular cell and developmental biology and member of the  Eli and Edythe Br...
Source: UCLA Newsroom: Health Sciences - Category: Universities & Medical Training Source Type: news
Dr. Giuliano Testa, a transplant surgeon at Baylor University Medical Center at Dallas who led the medical team that performed the first successful uterus transplants in the United States, said Tuesday that he hopes “what we are doing is going to shed light on infertility for women.” “I personally never knew it was such a widespread issue,” Testa said at the TIME 100 Gala on Tuesday. “We should be thinking about it not just as a birth, but a wellbeing issue.” Testa attended the TIME 100 Gala after being named by TIME magazine as one of the most influential people in the world for his rol...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized onetime T1002018 Source Type: news
We present a case series of 2 sisters in their 20s who presented with isolated uterine leiomyomas and were found to carry a novel mutation for the fumarate hydratase gene. One patient was referred for treatment of infertility and recurrent miscarriages and the other was referred for acute symptomatic anemia due to myomas. Prompt diagnosis of hereditary leiomyomatosis renal cell cancer was made due to a high index of clinical suspicion based on early onset disease and familial clustering as well as characteristic pathologic findings on uterine leiomyoma surgical specimen. Timely diagnosis not only allowed for genetic counse...
Source: International Journal of Gynecological Pathology - Category: Pathology Tags: Pathology of the Corpus: Case Report Source Type: research
Contributors : Wendy N Jefferson ; Tianyuan Wang ; Harriet Kinyamu ; Elizabeth Padilla-Banks ; Alisa Suen ; Carmen J WilliamsSeries Type : Expression profiling by arrayOrganism : Mus musculusNeonatal exposure to diethylstilbestrol (DES) results in abnormal reproductive tract morphology, female infertility and uterine cancer in mice. This exposure also causes altered gene expression in the female reproductive tract that persists into adulthood. To further explore on a genome-wide basis how neonatal estrogen exposure results in permanent epigenetic changes, we performed RNA-seq and ChIP-seq analyses of DES-treated and contro...
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by array Mus musculus Source Type: research
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