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Adipose Tissue Gene Expression and Metabolomics Links to the Gut Microbiome-brain Axis
Bu çalışma, yağ dokusundaki gen ekspresyonu ve metabolomik özelliklerin bağırsak mikrobiyomu-beyin ekseni ile ilişkilerini araştırmaktadır. Çalışmaya, yağ dokusu alınması amacıyla cerrahi girişim planlanan, 20 yaşından büyük kadın ve erkekler alınmaktadır. Institut d'Investigació Biomèdica de Girona Dr. Josep Trueta tarafından yürütülen faz uygulanmayan çalışma halen katılımcı almaktadır.
Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.
Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.
Inclusion Criteria: * Men and women \>20 years old. * Scheduled for surgical intervention to extract adipose tissue. * Signed informed consent for study participation. Exclusion Criteria: * Not meeting inclusion criteria. * Non-obesity-related systemic diseases (cancer, severe kidney/liver disease). * Systemic diseases with intrinsic inflammation (rheumatoid arthritis, Crohn's disease, asthma, chronic infections (HIV/tuberculosis)) or any type of infectious disease. * Pregnant/breastfeeding women. * Persons under legal/administrative restrictions. * Those with infection symptoms in the past month. * Use of antibiotics/antifungals/antivirals (previous 3 months). * Chronic steroidal/anti-inflammatory drug use. * Major psychiatric history. * Excessive alcohol intake, acute or chronic (\>40g/day (women), \>80g/day (men)) or drug abuse. * Immunosuppressants treatment. * Participants with severe eating disorders. * Serum liver enzymes (GOT, GPT) above twice the upper limit of normal. Obvious signs or symptoms of liver disease, acute or chronic hepatitis. * History of iron balance disorders (e.g., genetic hemochromatosis, hemosiderosis from any cause, atransferrinemia, paroxysmal nocturnal hemoglobinuria). * Creatinine greater than 1.2 and glomerular filtration rate below 40. * Current treatment for malignant neoplasia, other than basal cell or squamous cell skin cancer. * Heart disease classified as class III or IV, known ischemic cardiovascular disease. * Renal failure, history of kidney transplant, or current dialysis treatment. * Chronic constipation (bowel movement frequency ≥ 7 days) .