Da‐Jin Li

Endometriosis (EMS) is a prevalent estrogen-dependent gynecological disorder characterized by ectopic growth of endometrial tissue. Central to its pathophysiology, peritoneal CD14hi macrophages exhibit a pro-EMS phenotype and drive disease …

Despite impressive progress being made in investigating the mechanisms underlying endometriosis, the pathophysiology of this disease remains unclear. Although typical methods used for diagnosing endometriosis such as ultrasound, magnetic re…

Endometriosis (EMS) is an estrogen-dependent disorder that affects about 10% of reproductive-age women. EMS affects female neuroendocrine and reproductive functions, greatly compromising female reproductive health and quality of life. Howev…

Endometriosis is a common estrogen-dependent condition that impacts 8-10% of women in their reproductive age, resulting in notable pain, morbidity, and infertility. Despite extensive research endeavors, the precise cause of endometriosis re…

PROBLEM: Endometriosis (EMS) is an estrogen-dependent disease which is characterized with estrogen-dependent growth of ectopic endometrium and increased local estrogen production. EMS performs tumor-like biological functions such as invasiv…

Endometriosis is widely perceived as an estrogen-dependent chronic disorder with infertility and pelvic pain. Although the etiology of endometriosis has remained elusive, many studies have proclaimed the relevance of immune system disorders…

Endometriosis is the most common cause of infertility. Endometrial receptivity has been suggested to contribute to infertility and poor reproductive outcomes in affected women. Even though experimental and clinical data suggest that the end…

Prof. Da-Jin Li is a chief physician and senior scientist at Shanghai Medical College of Fudan University. Prof. Li is elected chairman of the Obstetrics and Gynecology Division of the Chinese Association of Integrative Medicine and vice pr…

Background: Endometriosis (EMS), a typical endocrine immune disorder, associates with dramatically increased estrogen production and disorganized immune response in ectopic focus. Peritoneal regulatory T cells (Tregs) expansion in women wit…

Abstract Background: Endometriosis (EMS), an estrogen-dependent disease, is characterized by dysregulated inflammation and increased estrogen in ectopic lesions. However, the crosstalk and pathogenic mechanism of inflammation and estrogen h…

BACKGROUND: Endometriosis (EMS), an endocrine-related inflammatory disease, is characterized by estrogen and progesterone imbalance in ectopic lesions. However, its pathogenic mechanism has not been fully elucidated. While SCM-198 is the sy…

An increased number of highly active regulatory T cells (Tregs) and macrophages has been found in peritoneal fluid from women with endometriosis. Here, we show that the level of Tregs-derived soluble fibrinogen-like protein 2 (sFGL2) increa…

Decidualization is the functional transformation process of endometrium in response to ovarian steroids dedicated to support embryo development. Defective decidualization is closely associated with various pregnancy complications such as re…

PROBLEM: To explore whether the thrombospondin-1(TSP1)-CD47-signal regulatory protein alpha (SIRPα) signaling pathway has impacts on the development of endometriosis. METHOD OF STUDY: Endometrial stromal cells (ESCs) originated from ectopi…

Endometriosis (EMS) is the most common gynecological disease in women of reproductive age, and it is associated with chronic pelvic pain, dyspareunia and infertility. As a consequence of genetic, immune and environmental factors, endometrio…

Endometrium is the mucosal lining of the uterus which expressed a cyclic process of proliferation, secretion and scaling under the control of hormones secreted by the ovary, and it also plays an indispensable role in the embryo implantation…

Numerous studies have shown aberrant immune cell function in endometriosis, including T cells, B cells, natural killer cells, and macrophages (MΦ). These alterations are thought to be induced by various mechanisms that promote the disease. …

Endometriosis (EMS) is a female hormone‑ dependent disease with controversial reports of its etiology and pathogenesis. Apoptosis is particularly important in the human endometrium due to the dynamic cycles of proliferation and shedding. Es…

Melatonin is a neurohormone synthesized from the aromatic amino acid tryptophan mainly by the pineal gland of mammals. Melatonin acts as a broad-spectrum antioxidant, powerful free radical scavenger, anti-inflammatory agent, anticarcinogeni…

Endometriosis is an estrogen-dependent inflammatory disease. The anti-inflammatory cytokine IL-10 is also increased in endometriosis. IL-10 production by Th17 cells is critical for limiting autoimmunity and inflammatory responses. However, …

STUDY QUESTION: Do regulatory T cells (Tregs) contribute to angiogenesis in endometriosis? SUMMARY ANSWER: High levels of CCL17 and CCL22 cause the recruitment of Tregs, upregulate the immunosuppression of Tregs and, in turn, may promote a…

Endometriosis is a chronic inflammatory disease characterized by the elevation of proinflammatory cytokines, such as IL-6, in the peritoneal fluid. However, the precise mechanism of the highly elevated IL-6 levels in ectopic milieu remains …

The dysfunction of NK cells in women with endometriosis (EMS) contributes to the immune escape of menstrual endometrial fragments refluxed into the peritoneal cavity. The reciprocal communications between endometrial stromal cells (ESCs) an…

Foxp3+ regulatory T (Treg) cells contribute to the local dysfunctional immune environment in endometriosis, an estrogen-dependent gynecological disease, which affects the function of ectopic endometrial tissue clearance by the immune system…