Özge Özkaya, PhD

Özge has a Phd in Molecular Biology and several years experience working as a bench scientists. She has been working in science communication since 2014.

New Link Between Endometriosis and Genetics?

Two new genes have been identified that may be associated with endometriosis. This finding increases our understanding of the biology of endometriosis and may take us one small step further towards the development of new ways of treating the condition.  Endometriosis is a complex condition, the cause of which is not fully understood. Researchers think that an interplay between genetic and environmental factors may be causing the condition.   Genome-wide association studies (GWAS) have identified a number of genes that may…

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Reducing the Risk of Recurrence After Endometriosis Surgery

The use of compounds called NF-κB inhibitors and β-blockers before and after endometriosis surgery may reduce the risk of the disease recurring, according to a study conducted in a mouse model. According to the study published in the journal Reproductive Sciences, the use of these compounds could delay the growth of residual endometriotic lesions that may be left behind during surgery. This, in turn, may reduce the risk of the disease recurring after surgery. The recurrence of endometriosis after surgery…

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Factors Affecting Women’s Choices to Enter Clinical Trials

Women were strongly influenced by their previous experiences and personal circumstances when deciding to take part in a clinical trial. This is based on the findings of a study published in the journal Pilot and Feasibility Studies that explored the effect of women’s past experiences with medical treatments for endometriosis and the impact this has on their motivation to enter a clinical trial called PRE-EMPT (preventing recurrence of endometriosis by means of long-acting progestogen therapy).  The findings of this study…

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Study Sheds Light on the Molecular Mechanism of Endometriosis Development

A protein called transforming growth factor-beta1 (TGF-B1) enhances the capacity of endometriotic cells or cells that make up the lining of the uterus to migrate, invade, and colonize other areas in the body. This is according to a study published in the scientific journal Biology of Reproduction.  Endometriosis is characterized by the growth of tissue resembling the endometrium or the lining of the uterus elsewhere in the body forming lesions. The exact cause of this is not known but one…

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Assistive Reproduction a Suitable Option for the Treatment of Endometriosis-Associated Infertility

Assistive reproductive techniques do not lead to a worsening in quality of life and only cause a slight worsening of pelvic pain, according to a study published in the scientific journal Acta Obstetricia et Gynecologica Scandinavica. This is the case regardless of whether or not a woman has endometriosis.  Assisted reproduction, therefore, seems to be a suitable option for the treatment of infertility in women with endometriosis.   Endometriosis affects around 10 percent of all women of reproductive age. The disease…

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Women with Persistent Pelvic Pain Have a Lower Pain Threshold

Women with persistent pelvic pain, whether this is caused by endometriosis or other reason, have a significantly reduced pain threshold compared to women without persistent pelvic pain. This is according to a study by researchers in Sweden, which was published in the journal Acta Obstetricia et Gynecologica Scandinavica.  The authors suggest that this reduced pain threshold could be the result of so-called central sensitization where the nervous system goes through a process called “wind-up” and is in a persistent state…

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Conservative Surgery May Be Sufficient to Halt the Development of Deep Endometriosis

Deep endometriosis develops as a result of collective cell migration and nerve recruitment from surrounding organs, suggests a study published in the scientific journal Fertility and Sterility.   Collective cell migration is the biological process whereby a group of cells moves together without disrupting their contacts with each other. During collective cell migration, a connection between the cells in the center of the group and the so-called invasion front is essential for migration.  So if collective cell migration is the main…

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Pain Education or Cognitive Therapy Could Help Women with Endometriosis

Women with endometriosis have a significantly lower pain tolerance regardless of the intensity of the pain they experience or the severity of their disease, according to a study published in the scientific journal Fertility and Sterility.  Although pain is the most common symptom of endometriosis, it is not fully understood how it exactly develops; since the severity of the disease does not seem to correlate with the intensity of the pain which patients experience. Some researchers think that pain associated…

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Further Results From the FEELING Study Published

Some women are more likely to develop deep infiltrating endometriosis according to the further analysis of the results of the FEELING study. These are women who: are married, are older,  have siblings,  have had a prior pregnancy,  or for whom a long time has passed since their first period on the day of their visit  “The findings provide additional information on the potential risk factors that are associated with [deep infiltrating endometriosis]” the researchers wrote. They added that the results…

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Not True That Women With Endometriosis Can’t Conceive

The common assertion that women with endometriosis are unlikely to conceive is countered by a new study published in The European Journal of Contraception & Reproductive Health Care. This finding supports the need for healthcare and information to address all aspects of fertility management for women with endometriosis, not just infertility. For the study, the team led by Dr. Jane Fisher at the School of Public Health and Preventive Medicine at Monash University in Melbourne, Australia conducted a cross-sectional study…

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The use of Elagolix in Women with Liver and Kidney Impairments

Elagolix may be used in women with moderate liver impairment, when necessary, for up to six months at a dose of 150 mg a day, according to a study published in the scientific journal Clinical Pharmacology in Drug Development. The medication should however not be used in women with severe liver impairment. No dose adjustment is necessary for women with any degree of kidney impairment including end-stage kidney disease. Elagolix is an oral medication that has recently been approved by…

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Another Study Suggesting That Endometriosis May Be a Disease Associated With Immune System Dysfunction

An immune system protein called TGF-β in the peritoneal fluid or fluid that lubricates the lining of the abdominal wall and pelvic cavity may be creating an environment favorable for the formation of endometrial lesions. This is according to a study published in the scientific journal Immunology Letters.  This finding is important because it supports the idea that endometriosis may be, at least in part, a disease associated with immune system dysfunction. Researchers proposed several causes for the development of…

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Factors Associated with Endometriosis Risk

Socio-economic factors, lifestyle habits, and other physical and mental illnesses may be linked to endometriosis according to a new observational study published in the European Journal Of Obstetrics Gynecology And Reproductive Biology.  Endometriosis is a debilitating condition affecting as many as 1 in 10 women of reproductive age. The condition is characterized by tissue resembling the lining of the uterus growing elsewhere in the body, usually around the reproductive organs. This causes severe pelvic pain and can lead to reduced…

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Will Getting Pregnant Make My Pain Go Away?

Pregnancy can relieve the symptoms of endometriosis, according to a new study published in the European Journal of Obstetrics & Gynecology and Reproductive Biology. However, for most women, the pain usually returns like in the case of hormonal therapy. This is an important finding because most women with endometriosis are advised by their doctor to become pregnant as soon as possible. However, this can be very stressful for patients especially if they are not ready to start a family.  “Overall,…

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Could Endometriosis-Related Infertility Be Genetic?

Researchers identified genetic polymorphisms or individual differences in two genes called AMA5 and KAZN among women with endometriosis who were infertile and control women who were fertile. The identification of these polymorphisms could help scientists better understand why some women with endometriosis are infertile. This could ultimately help them develop new ways to target these genes in order to treat endometriosis-associated infertility. Infertility is one of the main symptoms of endometriosis with women with the disease having a significantly lower…

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Will I Have Complications After Endometriosis Surgery?

The rate of complications after surgery to treat deep infiltrating endometriosis is low, confirmed a study by researchers in Germany. It is important to know whether major or minor complications following surgery are likely to develop and what the outcome will be for abdominal functions such as those related to urinary and bowel movement and sexual activity. Complications can affect patients’ quality of life and information on the likelihood of developing them can help doctors and patients decide on whether…

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Kidney Hormone Potential Treatment for Endometriosis?

Erythropoietin, a hormone produced by the kidneys to promote the production of red blood cells could be a promising candidate for the treatment of endometriosis. This is according to a study published in the Journal Of The Turkish-German Gynecological Association by Dr. Mehmet Yalçin Günal and colleagues. Apart from the kidneys, erythropoietin and the receptor that it binds to, are also found in the cells lining the uterus. These are the cells that start growing outside the uterus in endometriosis. Previous…

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Endometriosis Surgery Reduces Pain and Improves Quality of Life

Endometriosis surgery improves pelvic and sexual pain according to a study published in the Journal of Minimally Invasive Gynecology. This improvement stays stable over time meaning that the benefits of surgery last for years. In order to assess the effect of endometriosis surgery on patients’ quality of life, a team of researchers led by Dr. Nicolas Bourdel at Centre Hospitalier Universitaire Clermont Ferrand in France analyzed 981 patients, ages 15 to 50 who underwent laparoscopic surgery for the treatment of…

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IVF Is the Best Option to Become Pregnant for Women with Severe Endometriosis, or Is It Not?

Treating rectal endometriosis with surgery seems to increase the chance of a woman conceiving, with most pregnancies occurring naturally. This is according to a study published in the medical journal Human Reproduction.  The optimal treatment for women with severe endometriosis wishing to become pregnant is strongly debated with some doctors supporting the use of surgery as the best treatment option and others favoring assisted reproductive techniques such as IVF.  The European Society of Human Reproduction and Embryology (ESHRE) states that…

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A Better Way to Diagnose Endometriosis?

Three proteins found in the blood and endometrial tissues could be used to determine the stage of endometriosis and the severity of painful periods according to a study published in the journal Current Medical Science. Evaluating the levels of these three proteins spontaneously could improve the sensitivity and specificity of a diagnosis of endometriosis and could help clinicians decide on the therapeutic route to take. For the study, researchers in China analyzed 80 women with endometriosis. Of these women 20…

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