Go Ichikawa

ORCID: 0000-0003-2754-254X · 19 papers in corpus · active 2012-2025

Study types

  • article 15
  • dataset 1
  • other 1
  • preprint 1
  • review 1

Condition tags

  • endometriosis 16
  • infertility 5
  • mesh:D004715 5
  • dysmenorrhea 4
  • chronic_pelvic_pain 3
  • endometrioma 3
  • adenomyosis 2
  • dyspareunia 2
  • bladder_endometriosis 1
review 2025
Preoperative classification of endometriosis: a narrative review of revised American Society for Reproductive Medicine (r-ASRM), #Enzian, American Association of Gynecologic Laparoscopists (AAGL) 2021, and Numerical Multi-Scoring System of Endometriosis (NMS-E) systems
·doi:10.21037/gpm-25-3

Background and Objective: Endometriosis affects approximately 10% of women of reproductive age globally and is a leading cause of chronic pelvic pain and infertility. Accurate classification is essential for preoperative diagnosis, surgical…

other 2024
Downregulation of pattern recognition receptors on macrophages involved in aggravation of endometriosis
American journal of reproductive immunology (New York, N.Y. : 1989) ·doi:10.1111/aji.13812

PROBLEM: In women of reproductive age, endometriosis may contribute to dysmenorrhea, chronic pelvic pain, dyspareunia, infertility, adenomyosis, and endometrial ovarian cyst (EOC). Recent studies have shown that chronic inflammation occurs …

article 2024
Feasibility of Predicting Surgical Duration in Endometriosis Using Numerical Multi-Scoring System of Endometriosis (NMS-E)
Biomedicines ·doi:10.3390/biomedicines12061267

Background: Endometriosis is a multifaceted gynecological condition that poses diagnostic challenges and affects a significant number of women worldwide, leading to pain, infertility, and a reduction in patient quality of life (QoL). Tradit…

preprint 2024
Feasibility of Predicting Surgical Duration in Endometriosis Using Numerical Multi-Scoring System of Endometriosis (NMS-E)
·doi:10.20944/preprints202403.1678.v1

Conclusions: Our findings suggest that the NMS-E represents a valuable preoperative diagnostic tool for endometriosis, effectively correlating with the disease's severity and surgical outcomes. Incorporating the NMS-E into clinical pra…

article 2024
Oxidative Stress and Antioxidant Capacity in Patients with Endometrioma
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi ·doi:10.1272/jnms.jnms.2024_91-204

BACKGROUND: Endometriosis has several clinical features, including dysmenorrhea, infertility, and endometrioma (EMO). Although oxidative stress status is closely related to endometriosis, it is unclear how the balance between oxidative stre…

article 2020
Changes of platelet indices patients with adenomyosis during menstrual cycle
·doi:10.1016/j.jri.2020.103226
dataset 2018
Supplementary Material for: The Expression of MAS1, an Angiotensin (1–7) Receptor, in the Eutopic Proliferative Endometria of Endometriosis Patients
·doi:10.6084/m9.figshare.6754232

Background/Aim: We demonstrated that AT1 and AT2 are expressed and both pathways balance the renin-angiotensin system in endometriosis. MAS1, a specific receptor of angiotensin (1–7), opposes AT1 pathway-associated tissue remodelling. It is…

article 2018
The Expression of MAS1, an Angiotensin (1–7) Receptor, in the Eutopic Proliferative Endometria of Endometriosis Patients
Gynecologic and obstetric investigation ·doi:10.1159/000490561

BACKGROUND/AIM: We demonstrated that AT1 and AT2 are expressed and both pathways balance the renin-angiotensin system in endometriosis. MAS1, a specific receptor of angiotensin (1-7), opposes AT1 pathway-associated tissue remodelling. It is…

article 2017
Case report of a pregnant woman with diffusely-spread small intestinal endometriosis following clinical micro-rupture of endometrioma during pregnancy
article 2017
Expression of angiotensin 1-7 receptor (MAS1) in endometriotic lesions
·doi:10.1016/j.jri.2017.10.023
article 2017
Tissue remodeling by renin-angiotensin system is uncontrolled in the endometriotic lesion and eutopic endometrium of endometriosis cases
article 2017
Usefulness of complete resection of bladder endometriotic lesions by laparoscopic surgery to obtain fertility
article 2016
Expression of prorenin (REN) and angiotensin 1-7 receptor (MAS1) mRNA and in local endometriosis lesions
·doi:10.1016/j.jri.2016.04.071
article 2016
Expression of prorenin (REN) and angiotensin 1-7 receptor (MAS1) mRNA and in local endometriosis lesions
·doi:10.1016/j.jri.2016.04.239
article 2016
Prorenin/renin-angiotensin system in local endometriosis lesions
·doi:10.1016/j.jri.2016.10.053
article 2015
Expression of angiotensin 1-7 receptor (MAS1) mRNA in local endometriosis lesions
·doi:10.1016/j.jri.2015.09.022
article 2014
Successful pregnancy in a case of bladder and ovary endometriosis following cystoscopy‐assisted laparoscopic resection
Journal of Obstetrics and Gynaecology Research ·doi:10.1111/jog.12397

A 34-year-old, gravida 0 para 0 Japanese woman visited a regional hospital complaining of dysmenorrhea, hematuria during menstruation, and right inguinal pain. She had a history of dysmenorrhea and three prior rounds of in vitro fertilizati…

article 2014
The ratio of expression of angiotensin receptors type 1 (AT1), type 2 (AT2) mRNA in local endometriosis lesions and eutopic endometrium
·doi:10.1016/j.jri.2014.09.045
article 2012
Relationship Between Toll‐like Receptor‐4 and mPGES‐1 Gene Expression in Local Lesions of Endometriosis Patients
American journal of reproductive immunology (New York, N.Y. : 1989) ·doi:10.1111/aji.12056

PROBLEM: Toll-like receptors (TLRs) are innate immune receptors that mediate the pattern recognition of, and response toward, pathogens and host-derived danger signals. We reported that cyclooxygenase-2 (COX-2) and microsomal prostaglandin …