Endocrine, metabolic & immune disorders drug targets最新文献

{"title":"Single-Cell RNA Sequencing Reveals Transcriptional Signatures and Cell-Cell Communication in Diabetic Retinopathy","authors":"Muye Li, Yueling Peng, Lin Pang, Lin Wang, Junhong Li","doi":"10.2174/0118715303286652240214110511","DOIUrl":"https://doi.org/10.2174/0118715303286652240214110511","url":null,"abstract":"Background:: Diabetic retinopathy (DR) is a major cause of vision loss in workingage individuals worldwide. Cell-to-cell communication between retinal cells and retinal pigment epithelial cells (RPEs) in DR is still unclear, so this study aimed to generate a single-cell atlas and identify receptor‒ligand communication between retinal cells and RPEs. Methods:: A mouse single-cell RNA sequencing (scRNA-seq) dataset was retrieved from the GEO database (GSE178121) and was further analyzed with the R package Seurat. Cell cluster annotation was performed to further analyze cell‒cell communication. The differentially expressed genes (DEGs) in RPEs were explored through pathway enrichment analysis and the protein‒ protein interaction (PPI) network. Core genes in the PPI were verified by quantitative PCR in ARPE-19 cells. Results:: We observed an increased proportion of RPEs in STZ mice. Although some overall intercellular communication pathways did not differ significantly in the STZ and control groups, RPEs relayed significantly more signals in the STZ group. In addition, THBS1, ITGB1, COL9A3, ITGB8, VTN, TIMP2, and FBN1 were found to be the core DEGs of the PPI network in RPEs. qPCR results showed that the expression of ITGB1, COL9A3, ITGB8, VTN, TIMP2, and FBN1 was higher and consistent with scRNA-seq results in ARPE-19 cells under hyperglycemic conditions. Conclusion:: Our study, for the first time, investigated how signals that RPEs relay to and from other cells underly the progression of DR based on scRNA-seq. These signaling pathways and hub genes may provide new insights into DR mechanisms and therapeutic targets.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141507999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current Developments in the Prevention and Improvement of Intestinal Disorders: A Mini-Review","authors":"Kazuki Santa, Tomonori Ohsawa","doi":"10.2174/0118715303285268240415040311","DOIUrl":"https://doi.org/10.2174/0118715303285268240415040311","url":null,"abstract":"Background: Recently, the number of patients who manifest intestinal disorders has increased. Particularly, Irritable Bowel Syndrome (IBS) patients and Inflammatory Bowel Disease (IBD) patients, which include Ulcerative Colitis (UC) and Crohn’s Disease (CD), are on the rise, especially in the young generation. Behcet’s disease (an autoimmune disease) and bowel obstruction are also common intestinal disorders. Furthermore, colorectal cancer, including colon and rectum cancer and small intestinal cancer, are the typical disorders in the intestine. Other disorders in the digestive tract are infectious diseases like Helicobacter pylori infection. Even though symptomatic treatments have been increasing for the treatment of intestinal disorders, the ways of improving and preventing these diseases are still controversial. Objective: The progress of medicine and treatment is rapid. However, recent approaches to the prevention and improvement of these intestinal disorders are suppressing dysbiosis and preventing chronic inflammation. This mini-review discusses the hypothesis of whether the improvement of the diet is a preferable choice for the prevention of these intestinal disorders. Dietary interventions are beneficial for the prevention and improvement of intestinal disorders since the first approach to intestinal disorders is dietary intervention. The Mediterranean diet, the diet from the 5-a-day campaign, and the Japanese diet are well-known healthy dietary strategies. A healthy diet regimen is not only beneficial for the prevention of intestinal disorders but also a useful strategy to reduce stress and ameliorate mental illness. In addition, the intake of phytochemicals is good for keeping healthy gut microbiota and preventing intestinal disorders. Furthermore, vitamin D3 intake with these phytochemicals works as an adjuvant to improve gut microbiota and upregulate immune responses. As a result, the decreasing production of TNF-α ameliorates chronic inflammation and intestinal disorders at an early stage. Conclusion: In recent years, prevention of the non-disease condition “ME-BYO” has been a popular approach for healthy and long living in Japan. This idea prevents the manifestation of diseases before the onset and is also applicable to intestinal disorders. This mini-review discusses ways of preventing and ameliorating intestinal disorders.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141061355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical Presentation, Diagnosis, and Management of Hyperinsulinemic Hypoglycemia in Adults: A Single-center Experience","authors":"Giulia Cordenos, Elia Piccinno, Mattia Cominacini, Maria Vittoria Davì","doi":"10.2174/0118715303322628240509094537","DOIUrl":"https://doi.org/10.2174/0118715303322628240509094537","url":null,"abstract":"Introduction: Hyperinsulinemic Hypoglycemia (HH) is a rare condition characterized by inappropriately elevated insulin levels in the presence of low glucose levels. A proper diagnostic framework is fundamental to avoid patients undergoing unnecessary diagnostic and therapeutic invasive procedures. Objective: The study aimed to assess the clinical presentation, diagnostic work-up, and treatment of a single-center cohort of patients affected by HH. Methods: We conducted a retrospective analysis of data collected from January 2000-2023 Results: Our study included 104 patients: 81 (58% F) affected by insulinoma, 11 (91% F) by autoimmune hypoglycemia, 7 (71% M) by post-gastric surgery hypoglycemia, and 5 (80% F) by factitious hypoglycemia. HH was more frequent in females (63 F vs. 41 M, p-value 0.039). The median age at diagnosis was lower in insulinoma than in the autoimmune group (52.7 vs. 63.7 y, p < 0.001). During the hypoglycemic event, insulin and C-peptide levels were significantly higher in autoimmune hypoglycemia than in insulinoma (insulin 324.6 vs. 36.4 μU/ml, p-value 0.033; C-peptide 14.25 vs. 3.99 ng/ml, p-value 0.003). Specifically, C-peptide levels < 9.6 ng/ml and insulin levels < 75 μU/ml exhibited 97.3% vs. 93.4% sensitivity and 80% vs. 90% specificity for insulinoma diagnosis, respectively. Regarding insulinoma, the sensitivity of localizing imaging was 88% for Endoscopic Ultrasound (EUS), 86% for Magnetic Resonance Imaging (MRI), 82% for Computed Tomography (CT) scan, 52% for nuclear imaging, and 100% for angiography with the Doppman test. Among insulinoma patients, 79% received surgical treatment while 4% radiofrequency ablation. Symptomatic remission occurred in 100% of cases. Conclusion: We have confirmed insulinoma as the primary cause of HH. The autoimmune form should be suspected when insulin and C-peptide levels are markedly elevated.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141061356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Attitudes and Acceptance of the Palestinian Population towards COVID-19 Health Precautions and Vaccinations: A Cross-Sectional Study.","authors":"Anas Hamdan, Mustafa Ghanim, Rami Mosleh, Yazun Jarrar","doi":"10.2174/1871530322666220419125737","DOIUrl":"10.2174/1871530322666220419125737","url":null,"abstract":"<p><strong>Background: </strong>COVID-19 is a new pandemic and the best protection against this infection is by vaccination.</p><p><strong>Aims: </strong>This study aims to assess the commitment to COVID-19 health precautions and willingness to receive vaccination among the Palestinian population.</p><p><strong>Methods: </strong>An online-based survey was carried out for an observational cross-sectional study. A total of 1367 participants were recruited conveniently between February and June 2021. To carry out comparisons, Mann-Whitney or Kruskal-Wallis was used for numerical variables and chisquare or Fisher's exact for categorical. Multiple logistic regression was used to evaluate health precautions and multinomial logistic regression was used to observe willingness for vaccination.</p><p><strong>Results: </strong>The commitment to the majority of health precautions was predicted by perceiving COVID-19 threat, educational level, and city residency (P < 0.05). Social distancing and sterilizer usage were associated with city residency (P < 0.001). Students, males, and unemployed participants were less committed to health precautions (P < 0.05). Vaccination willingness was less predicted by the perception of an ineffective vaccine (P < 0.001), perceiving no threat of COVID- 19 (P < 0.05) or perception of threat for old/or chronic diseases (P < 0.05), employed participants (P < 0.05), without chronic diseases (P < 0.05), and not committed to wearing a mask (P < 0.001).</p><p><strong>Conclusion: </strong>COVID-19 threat perception, high education level, and city residency predict more commitment to health precautions, in contrast to male students and unemployed participants. On the other hand, having no chronic diseases, perception of ineffective vaccines, unperceived COVID-19 threat, and unwillingness to wear masks predicted less vaccination acceptance. Therefore, it is critical to increase awareness about the COVID-19 threat, health precautions, and vaccination efficacy. This study is cross-sectional. Future works concerning changes in Attitudes toward COVID- 19 health precautions and vaccination should be encouraged, including vaccinated participants.</p>","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83018326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beneficial Effects of PIN1 Inhibition on Diabetes Mellitus: A Concise Review","authors":"Meeramol C. Chellappan, Soumya V., Shriraam Mahadevan, M. K. Kathiravan, J. Saravanan, Soniya Naik","doi":"10.2174/0118715303297663240307060019","DOIUrl":"https://doi.org/10.2174/0118715303297663240307060019","url":null,"abstract":": Type 2 diabetes mellitus is a long-term medical illness in which the body either becomes resistant to insulin or fails to produce it sufficiently. Mostly, combinatorial therapy is required to control blood glucose levels. However, combinatorial therapy has detrimental side effects. The prevalence of the cases and subsequent increases in medical costs of the same intimidate human health globally. While there have been a lot of studies focused on developing diabetic regimens that work to lower blood glucose levels, their effectiveness is short-lived because of unfavorable side effects, such as weight gain and hypoglycemia. In recent years, the PIN1 (protein interacting with NIMA) enzyme has attracted the attention of researchers. Previous studies suggested that PIN1 may act on the various substrates that are involved in the progression of T2DM and also help in the management of diabetes-related disorders. Thus, the focus of the current review is to examine the correlation between PIN1, T2DM and its related disorders and explore the possibility of developing novel therapeutic targets through PIN1 inhibition.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140829741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diabulimia and Type 1 Diabetes: An Unknown and Emerging Problem","authors":"Benedetta Rivolta, Benedetta Masserini, Irene Bernardi, Antonella Camera, Federico Liboà, Sebastiano Bruno Solerte, Chiara Cerabolini, Nadia Cerutti","doi":"10.2174/0118715303314948240419060714","DOIUrl":"https://doi.org/10.2174/0118715303314948240419060714","url":null,"abstract":"Background:: T1DM patients have a higher prevalence of eating disorders than the general population, and up to 30-40% of young T1DM patients suffer from an eating disorder, including diabulimia. Eating disorders worsen glycemic control and make insulin therapy management more difficult. Closed loop systems (HCLS) allow major therapeutic flexibility; however, proper carbohydrate (CHO) counting remains a fundamental feature for insulin dose adjustments. Case Report:: A 30-year-old female patient affected by T1DM (with a past medical history of drug abuse and depressive syndrome) presented with inadequate glycemic control and prandial boli management. She started a CHO counting course and had a HCLS positioned, with progressive amelioration of glycemic control. During follow-up evaluations, HCLS data showed a progressive reduction and abeyance of prandial boli; the patient also developped an excessive fear of weight gain. An integrated approach between diabetologist, psychiatrist and dietitian allowed a diagnosis of diabulimia, an eating disorder characterized by a progressive reduction and elimination of carbohydrate ingestion and insulin boli, with episodes of uncontrolled binging and purging. A multidisciplinary approach (fortnightly dietetic and psychiatric evaluations, use of bioimpedance, fixed CHO content diet) allowed the patient to reach a better glycometabolic control and disease consciousness. Conclusion:: T1DM patients need to pay great attention to food quality and quantity; hence, an eating disorder diagnosis may be challenging. Additionally, there are currently no standard screening methods for this purpose. In our experience, an integrated approach is fundamental and may be a valid strategy to face this emerging problem.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140829497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Overlooked Disease: Minimal Autonomous Cortisol Secretion (MACS). A Narrative Review","authors":"Stephanie Farah, Leah Nasr, Jocelyne Eid Fares","doi":"10.2174/0118715303266569231129101847","DOIUrl":"https://doi.org/10.2174/0118715303266569231129101847","url":null,"abstract":"Background: A far more common disease than Cushing’s syndrome is subclinical hypercortisolism or mild autonomous cortisol secretion (MACS), with an overall prevalence of 0.2-2%. Objective: This review aims to shed light on the prevalence, screening and diagnostic criteria, comorbidities, and management of Mild Autonomous Cortisol Secretion (MACS). Methods: Studies eligible targeted MACS regarding prevalence, screening, comorbidities, management, and clinical outcome. This is a mini-review. IRB approval was not needed. Results: The 1 mg Dexamethasone suppression test (DST) remains the first screening test. MACS is associated with adverse cardiometabolic and renal outcomes, osteoporosis and osteopenia, immunodeficiency, depression, coagulopathy, and sarcopenia. Surgery is the gold standard treatment. Medical therapy is recommended when surgery is contraindicated or not feasible. Clinically silent hypercortisolism is a frequent entity that necessitates early detection and treatment. The production of cortisol should be looked at as a spectrum where subtle, undetectable levels can still be produced. They know its association with adverse health outcomes. Conclusion: MACS is no longer considered an asymptomatic disorder; repeated hormonal and functional tests are crucial to prevent multiorgan damage.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140829490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SARS-Cov-2 Infection: A New Risk Factor for Pituitary Apoplexy?","authors":"Alberto Ragni, Giulia Bendotti, Emilia Biamonte, Beatrice Cavigiolo, Enrico Gabellieri, Paola Leporati, Edoardo Luigi Maria Mollero, Marco Gallo","doi":"10.2174/0118715303315494240419060719","DOIUrl":"https://doi.org/10.2174/0118715303315494240419060719","url":null,"abstract":"Background: Pituitary apoplexy (PA) can arise from haemorrhage or ischaemia of pituitary tissue and is characterized by abrupt onset of headache, visual impairment and hypopituitarism. COVID-19 may be associated with various degrees of vascular complications and, recently, its relationship with PA has been suggested. &lt;P&gt;&lt;/P&gt; Cases Presentation &lt;P&gt;&lt;/P&gt; Case 1: A 64-year-old male with type 2 diabetes, hypertension and coronary heart disease was admitted to the ER, after several days of asymptomatic COVID-19 infection, with symptoms of PA of a known non-functioning pituitary macroadenoma. The hormonal panel was consistent with anterior panhypopituitarism and the sellar MRI showed haemorrhagic changes of macroadenoma tissue. Transsphenoidal resection of the pituitary lesion was carried out seven days after admission. Although a volumetric reduction of the lesion was apparent during follow-up, some degree of visual symptoms endured. &lt;P&gt;&lt;/P&gt; Case 2: An 18-year-old, otherwise healthy, female presented to the ER with symptoms of PA of a recently-diagnosed non-functioning pituitary macroadenoma, after ten days of asymptomatic COVID-19 infection. Central hypocortisolism and hypothyroidism were diagnosed and, after six days, the lesion was surgically resected. At two months follow-up, clinical symptoms had completely resolved, and the hormonal panel was normal. &lt;P&gt;&lt;/P&gt; Conclusion: Alongside known risk factors (hypertension, anticoagulation, pregnancy, surgery, etc.), COVID-19 infection might represent an emerging predisposing factor for PA onset. The two cases hereby presented are both significant: the first confirms the role of “classic” vascular predisposing factors for PA, while the second demonstrates that PA might arise also in young patients without known risk factors.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140811083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Post-surgical Persistent Hyperparathyroidism Successfully Treated with Parathyroid Radiofrequency Ablation: A Case Report","authors":"Francesco Di Marco, Claudio Cusini, Anna Ferrulli, Giovanni Mauri, Livio Luzi","doi":"10.2174/0118715303308277240419062634","DOIUrl":"https://doi.org/10.2174/0118715303308277240419062634","url":null,"abstract":"Background:: Currently, parathyroidectomy is the standard treatment for Primary Hyperparathyroidism (PHPT). Surgical treatment is often effective, although not free of complications and relapses. Minimally invasive techniques, such as Microwave Ablation (MWA) and Radiofrequency Ablation (RFA), are an alternative to surgery in selected patients. We have, herein, reported on the successful use of RFA in a patient with post-surgical persistent hyperparathyroidism. Case Presentation:: A 54-year-old woman was referred to our Center for mild hypercalcemia with exams revealing Primary Hyperparathyroidism (PHPT). Neck ultrasound and Technetium- 99 Methoxy-isobutyl-isonitrile (99mTc-MIBI) scintigraphy scanning revealed a suspicious right parathyroid hyperplasia/adenoma. She underwent parathyroidectomy and histological examination showed a parathyroid nodular hyperplasia. During the follow-up, she suffered from persistent hyperparathyroidism due to the treatment of left parathyroid hypoplasia with RFA. Blood tests after the procedure showed the remission of the disease 7 months post-treatment. Conclusion:: A minimally invasive technique for PHPT may represent a valid alternative to surgery, especially in patients with an elevated surgery-related risk. More studies are necessary to investigate the benefit of RFA as a first-line treatment in PHPT.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140811037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acceleration of Wound Healing in Diabetic Rats through a Novel 3D Organo-Hydrogel Nanocomposite of Polydopamine/TiO2 Nanoparticles and Cu (PDA-TiO2@Cu)","authors":"Sally A. Elekhtiar, Maha Mohamed Abo Gazia, Azza I. Helal, Hala Mahfouz, Nesma M. El-Kemary, Sherief Abd-Elsalam, Samar Elksass, Hend A. Alkabes, Maged El-Kemary, Marwa M Abd-Elsalam","doi":"10.2174/0118715303280532240415094718","DOIUrl":"https://doi.org/10.2174/0118715303280532240415094718","url":null,"abstract":"Background:: Diabetic wound represents a serious issue with a substantial impact and an exceptionally complex pathology affecting patients’ mental health and quality of life. So, we have developed a novel 3D organo-hydrogel nanocomposite of polydopamine/TiO2 nanoparticles and cu (PDA-TiO2@Cu) and examined its efficacy in diabetic wound healing. Methods:: Forty-five adult male albino rats were divided into normal control rats (non-diabetic rats with non-treated skin wounds), diabetic control rats (diabetic rats with non-treated skin wounds), and organo-hydrogel-treated rats (diabetic wounds treated with topically applied organo- hydrogel once daily). Macroscopic changes of the wound were observed on days 0, 3, 5, 7, and 10 to measure wound diameters. Skin specimens from the wound tissue were taken on days 3, 7, and 10, respectively, and examined histologically and immunohistochemically. Also, the gene expressions of collagen I, Matrix Metalloproteinase-9 (MMP-9), and Epidermal Growth Factor (EGF), and levels of Interleukin 6 (IL-6) and Superoxide Dismutase (SOD) were assessed. Results:: Our observed results indicated that the developed patch significantly accelerated the healing time compared to the normal control and diabetic control groups. Moreover, the patchloaded group revealed complete re-epithelization and a highly significant increase in the mean area % of CD31 immunostaining on day 7. The organo-hydrogel-loaded group displayed a significant decrease in gene expression of MMP-9 and a significant increase in gene expression of EGF and collagen I. Additionally, the organo-hydrogel-loaded group exhibited a significant decrease in levels of IL-6 and a significant increase in levels of SOD, compared to the normal diabetic control groups. Conclusion:: The organo-hydrogel can be used for treating and decreasing the healing period of diabetic wounds.","PeriodicalId":11614,"journal":{"name":"Endocrine, metabolic & immune disorders drug targets","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2024-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140811108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}