Womb Cancer Information Leaflet

If you have any concerns about womb cancer please speak to your G.P.

It’s a tough one. We talk about sexual health these days in such open terms, but I feel that people just aren’t yet ready to talk about gynaecological cancers.

Womb Cancer Information Leaflet
If you have any concerns about womb cancer please speak to your G.P.

Download The Eve Appeal Womb Cancer Information Leaflet
By The Eve Appeal gynaecology cancer research fund, London UK – on Facebook and Twitter

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Email your photos to des.daughter@gmail.com with a short description and title :-)

Our Posts about – Endometrial Cancer – Womb Cancer – Women’s Health

High Intake of Sugar-Sweetened Beverages tied to 78% Increase Risk for Endometrial Cancer

Risk of endometrial cancer rises with increase in sugar-sweetened drinks

Researchers found that sugar-sweetened beverage intake was associated with an increased risk – up to 78% higher – type I, but not type II of endometrial cancer.

Endometrial cancer is the fourth most common cancer in women, and eighth most common cause of cancer death among women in the United States.

Studies have shown women’s risk of endometrial cancer increases with higher levels of estrogen in the body – for example, increased estrogen due to diethylstilbestrol DES or taking hormone therapy for the symptoms of menopause.

Researchers found that sugar-sweetened beverage intake was associated with an increased risk – up to 78% higher – type I, but not type II of endometrial cancer. However, its association with endometrial cancer is unclear.

Read Risk of endometrial cancer rises with increase in sugar-sweetened drinks, by Bahar Gholipour, Mother Nature Network

Sources: Sugar-Sweetened Beverage Intake and the Risk of Type I and Type II Endometrial Cancer among Postmenopausal Women, Cancer Epidemiology Biomarkers and Prevention, AACR, 22 Nov 2013 – abstractfull PDF

More DES DiEthylStilbestrol Resources

Womb Cancer early Detection and Treatment Response Predictor using easily accessible Body Fluids

Role of DNA Methylation and Epigenetic Silencing of HAND2 in Endometrial Cancer Development

Role of DNA Methylation and Epigenetic Silencing of HAND2 in Endometrial Cancer Development
PLOSmedicine, the leading weekly Open-Access medical journal

Using easily accessible body fluids to accurately identify individuals with early stage womb cancer has the potential to change the cancer landscape, a new study suggests.

By collecting swabs from the entrance to the womb – a similar technique to that used in cervical screening – genetic material can be easily analysed for pre-cancer/cancer without the need for an invasive womb biopsy. This technique could be used as a test, or to screen women for womb cancer, possibly saving lives via early detection.

Read Role of DNA Methylation and Epigenetic Silencing of HAND2 in Endometrial Cancer Development, PLOS Medicine, 12 Nov 2013.

2013 Study Abstract

BACKGROUND:
Endometrial cancer incidence is continuing to rise in the wake of the current ageing and obesity epidemics. Much of the risk for endometrial cancer development is influenced by the environment and lifestyle. Accumulating evidence suggests that the epigenome serves as the interface between the genome and the environment and that hypermethylation of stem cell polycomb group target genes is an epigenetic hallmark of cancer. The objective of this study was to determine the functional role of epigenetic factors in endometrial cancer development.

METHODS AND FINDINGS:
Epigenome-wide methylation analysis of >27,000 CpG sites in endometrial cancer tissue samples (n = 64) and control samples (n = 23) revealed that HAND2 (a gene encoding a transcription factor expressed in the endometrial stroma) is one of the most commonly hypermethylated and silenced genes in endometrial cancer. A novel integrative epigenome-transcriptome-interactome analysis further revealed that HAND2 is the hub of the most highly ranked differential methylation hotspot in endometrial cancer. These findings were validated using candidate gene methylation analysis in multiple clinical sample sets of tissue samples from a total of 272 additional women. Increased HAND2 methylation was a feature of premalignant endometrial lesions and was seen to parallel a decrease in RNA and protein levels. Furthermore, women with high endometrial HAND2 methylation in their premalignant lesions were less likely to respond to progesterone treatment. HAND2 methylation analysis of endometrial secretions collected using high vaginal swabs taken from women with postmenopausal bleeding specifically identified those patients with early stage endometrial cancer with both high sensitivity and high specificity (receiver operating characteristics area under the curve = 0.91 for stage 1A and 0.97 for higher than stage 1A). Finally, mice harbouring a Hand2 knock-out specifically in their endometrium were shown to develop precancerous endometrial lesions with increasing age, and these lesions also demonstrated a lack of PTEN expression.

CONCLUSIONS:
HAND2 methylation is a common and crucial molecular alteration in endometrial cancer that could potentially be employed as a biomarker for early detection of endometrial cancer and as a predictor of treatment response. The true clinical utility of HAND2 DNA methylation, however, requires further validation in prospective studies. Please see later in the article for the Editors’ Summary.