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Zhang R, Wang Q, Li Y, Li Q, Zhou X, Chen X, Dong Z. A new perspective on proteinuria and drug therapy for diabetic kidney disease. Front Pharmacol 2024; 15:1349022. [PMID: 39144629 PMCID: PMC11322372 DOI: 10.3389/fphar.2024.1349022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 07/17/2024] [Indexed: 08/16/2024] Open
Abstract
Diabetic kidney disease (DKD) is one of the leading causes of end-stage renal disease worldwide and significantly increases the risk of premature death due to cardiovascular diseases. Elevated urinary albumin levels are an important clinical feature of DKD. Effective control of albuminuria not only delays glomerular filtration rate decline but also markedly reduces cardiovascular disease risk and all-cause mortality. New drugs for treating DKD proteinuria, including sodium-glucose cotransporter two inhibitors, mineralocorticoid receptor antagonists, and endothelin receptor antagonists, have shown significant efficacy. Auxiliary treatment with proprietary Chinese medicine has also yielded promising results; however, it also faces a broader scope for development. The mechanisms by which these drugs treat albuminuria in patients with DKD should be described more thoroughly. The positive effects of combination therapy with two or more drugs in reducing albuminuria and protecting the kidneys warrant further investigation. Therefore, this review explores the pathophysiological mechanism of albuminuria in patients with DKD, the value of clinical diagnosis and prognosis, new progress and mechanisms of treatment, and multidrug therapy in patients who have type 2 diabetic kidney disease, providing a new perspective on the clinical diagnosis and treatment of DKD.
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Affiliation(s)
- Ruimin Zhang
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, National Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Diseases Research, Beijing, China
| | - Qian Wang
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, National Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Diseases Research, Beijing, China
| | - Yaqing Li
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, National Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Diseases Research, Beijing, China
| | - Qihu Li
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, National Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Diseases Research, Beijing, China
| | - Xuefeng Zhou
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, National Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Diseases Research, Beijing, China
| | - Xiangmei Chen
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, National Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Diseases Research, Beijing, China
| | - Zheyi Dong
- Department of Nephrology, First Medical Center of Chinese PLA General Hospital, National Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Beijing Key Laboratory of Kidney Diseases Research, Beijing, China
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Abd-Eldayem AM, Makram SM, Messiha BAS, Abd-Elhafeez HH, Abdel-Reheim MA. Cyclosporine-induced kidney damage was halted by sitagliptin and hesperidin via increasing Nrf2 and suppressing TNF-α, NF-κB, and Bax. Sci Rep 2024; 14:7434. [PMID: 38548778 PMCID: PMC10978894 DOI: 10.1038/s41598-024-57300-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 03/16/2024] [Indexed: 04/01/2024] Open
Abstract
Cyclosporine A (CsA) is employed for organ transplantation and autoimmune disorders. Nephrotoxicity is a serious side effect that hampers the therapeutic use of CsA. Hesperidin and sitagliptin were investigated for their antioxidant, anti-inflammatory, and tissue-protective properties. We aimed to investigate and compare the possible nephroprotective effects of hesperidin and sitagliptin. Male Wistar rats were utilized for induction of CsA nephrotoxicity (20 mg/kg/day, intraperitoneally for 7 days). Animals were treated with sitagliptin (10 mg/kg/day, orally for 14 days) or hesperidin (200 mg/kg/day, orally for 14 days). Blood urea, serum creatinine, albumin, cystatin-C (CYS-C), myeloperoxidase (MPO), and glucose were measured. The renal malondialdehyde (MDA), glutathione (GSH), catalase, and SOD were estimated. Renal TNF-α protein expression was evaluated. Histopathological examination and immunostaining study of Bax, Nrf-2, and NF-κB were performed. Sitagliptin or hesperidin attenuated CsA-mediated elevations of blood urea, serum creatinine, CYS-C, glucose, renal MDA, and MPO, and preserved the serum albumin, renal catalase, SOD, and GSH. They reduced the expressions of TNF-α, Bax, NF-κB, and pathological kidney damage. Nrf2 expression in the kidney was raised. Hesperidin or sitagliptin could protect the kidney against CsA through the mitigation of oxidative stress, apoptosis, and inflammation. Sitagliptin proved to be more beneficial than hesperidin.
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Affiliation(s)
- Ahmed M Abd-Eldayem
- Department of Medical Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt.
- Department of Pharmacology, Faculty of Medicine, Merit University, Sohâg, Egypt.
| | | | | | - Hanan H Abd-Elhafeez
- Department of Cell and Tissue, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt
| | - Mustafa Ahmed Abdel-Reheim
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni Suef, Egypt
- Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Shaqra, Saudi Arabia
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Nagayama D, Kawana H, Watanabe Y, Horikawa O, Ohira M, Saiki A. Effects of Vildagliptin, a Dipeptidyl Peptidase-4 Inhibitor, on the Parameters of Glucose Metabolism and the Cardio-Ankle Vascular Index in Individuals with Type 2 Diabetes. J Clin Med 2024; 13:481. [PMID: 38256615 PMCID: PMC10816438 DOI: 10.3390/jcm13020481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/02/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
DPP-4 inhibitors are frequently used as first-line agents for the treatment of type 2 diabetes in Japan. This study aimed to examine the effects of vildagliptin on glucose metabolism and arterial stiffness. Twenty treatment-naïve patients with type 2 diabetes (8 males and 12 females) received vildagliptin 50 mg twice daily for 6 months. Self-monitored blood glucose measurements and a 75 g OGTT were performed. Arterial stiffness was assessed using the CAVI. After the vildagliptin treatment, a significant decrease in the median HbA1c (from 8.3 to 6.4%) and fasting HOMA-β (from 26.1 to 34.5%), and a marginally significant decrease in the CAVI (from 8.9 to 8.4, p = 0.087) were observed. The glycemic variability parameters also improved, whereas the insulin sensitivity and oxidative stress remained unchanged. Participants with a lower glycemic variability on the 75 g OGTT after vildagliptin treatment showed a significant decrease in their CAVI. The baseline BMI was significantly higher for the participants with a decreased CAVI than in those with no change in their CAVI (24.5 vs. 20.8 kg/m2). After vildagliptin treatment, a decrease in the CAVI was observed, especially in the individuals with improved glycemic variability on the 75 g OGTT. Vildagliptin may be suitable for vascular protection in individuals with high glycemic variability and/or an elevated BMI.
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Affiliation(s)
- Daiji Nagayama
- Department of Internal Medicine, Nagayama Clinic, Oyama 323-0032, Tochigi, Japan
- Center of Diabetes, Endocrinology and Metabolism, Toho University, Sakura Medical Center, Sakura 285-0841, Chiba, Japan; (Y.W.); (O.H.); (A.S.)
| | - Hidetoshi Kawana
- Department of Diabetes and Metabolism, Chiba Kaihin Municipal Hospital, Chiba 261-0012, Chiba, Japan;
| | - Yasuhiro Watanabe
- Center of Diabetes, Endocrinology and Metabolism, Toho University, Sakura Medical Center, Sakura 285-0841, Chiba, Japan; (Y.W.); (O.H.); (A.S.)
| | - Osamu Horikawa
- Center of Diabetes, Endocrinology and Metabolism, Toho University, Sakura Medical Center, Sakura 285-0841, Chiba, Japan; (Y.W.); (O.H.); (A.S.)
| | - Masahiro Ohira
- Division of Diabetes, Metabolism and Endocrinology, Toho University Ohashi Medical Center, Meguro 153-8515, Tokyo, Japan;
| | - Atsuhito Saiki
- Center of Diabetes, Endocrinology and Metabolism, Toho University, Sakura Medical Center, Sakura 285-0841, Chiba, Japan; (Y.W.); (O.H.); (A.S.)
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Torrecillas-Baena B, Camacho-Cardenosa M, Quesada-Gómez JM, Moreno-Moreno P, Dorado G, Gálvez-Moreno MÁ, Casado-Díaz A. Non-Specific Inhibition of Dipeptidyl Peptidases 8/9 by Dipeptidyl Peptidase 4 Inhibitors Negatively Affects Mesenchymal Stem Cell Differentiation. J Clin Med 2023; 12:4632. [PMID: 37510747 PMCID: PMC10380885 DOI: 10.3390/jcm12144632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/03/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
DPP4 may play a relevant role in MSC differentiation into osteoblasts or adipocytes. Dipeptidyl peptidase 4 (DPP4) inhibitors (DPP4i), such as sitagliptin and vildagliptin, are used as antidiabetic drugs. However, vildagliptin is not a specific DPP4i and also inhibits DPP8/9, which is involved in energy metabolism and immune regulation. The aim of this study is to evaluate how sitagliptin, vildagliptin or 1G244 (a DPP8/9 specific inhibitor) may influence cell viability, as well as osteogenic and adipogenic differentiation in human mesenchymal stem cells (MSC). Viability, apoptosis, osteoblastogenesis and adipogenesis markers, as well as protein synthesis of β-catenin, were studied in MSC cultures induced to differentiate into osteoblasts or adipocytes in the presence or absence of sitagliptin, vildagliptin or 1G244. The two tested DPP4i did not affect MSC viability, but 1G244 significantly decreased it in MSC and osteoblast-induced cells. Additionally, 1G244 and vildagliptin inhibited osteogenesis and adipogenesis, unlike sitagliptin. Therefore, inhibition of DPP4 did not affect MSC viability and differentiation, whereas inhibition of DPP8/9 negatively affected MSC. To the best of our knowledge, these results show for the first time that DPP8/9 have an important role in the viability and differentiation of human MSC. This data can be considered for human clinical use of drugs affecting DPP8/9 activity.
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Affiliation(s)
- Bárbara Torrecillas-Baena
- Unidad de Gestión Clínica de Endocrinología y Nutrición-GC17, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), 14004 Córdoba, Spain
| | - Marta Camacho-Cardenosa
- Unidad de Gestión Clínica de Endocrinología y Nutrición-GC17, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
| | - José Manuel Quesada-Gómez
- Unidad de Gestión Clínica de Endocrinología y Nutrición-GC17, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
| | - Paloma Moreno-Moreno
- Unidad de Gestión Clínica de Endocrinología y Nutrición-GC17, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
| | - Gabriel Dorado
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), 14004 Córdoba, Spain
- Departamento Bioquímica y Biología Molecular, Campus Rabanales C6-1-E17, Campus de Excelencia Internacional Agroalimentario (ceiA3), Universidad de Córdoba, 14071 Córdoba, Spain
| | - María Ángeles Gálvez-Moreno
- Unidad de Gestión Clínica de Endocrinología y Nutrición-GC17, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
| | - Antonio Casado-Díaz
- Unidad de Gestión Clínica de Endocrinología y Nutrición-GC17, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), 14004 Córdoba, Spain
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Gembillo G, Cernaro V, Giuffrida AE, Russo G, Giandalia A, Siligato R, Longhitano E, Santoro D. Gender differences in new hypoglycemic drug effects on renal outcomes: a systematic review. Expert Rev Clin Pharmacol 2022; 15:323-339. [PMID: 35300556 DOI: 10.1080/17512433.2022.2055546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Lifetime diabetes risk is greater in women than in men. Women with diabetes mellitus (DM) have a greater prevalence of diabetic kidney disease (DKD) risk factors. The diagnosis of DM is often delayed in women, with poorer outcomes and with expected therapeutic goals missed. AREA COVERED A systematic literature review following PRISMA guidelines was conducted in the PubMed gateway of the MEDLINE database and Clinicaltrials.gov. The purpose of our research was to establish the sex differences on renal outcomes in users of the new hypoglycemic drugs: sodium-glucose transport protein 2 inhibitors (SGLT-2i), dipeptidyl peptidase-IV Inhibitors (DPP-IVi) and glucagon-like peptide-1 inhibitors (GLP-1i). EXPERT OPINION New hypoglycemic drugs represent promising tools in the treatment and prevention of severe complications of diabetes, cardiovascular diseases and chronic kidney disease. Even if renal outcomes are investigated in both randomized controlled trials and cardiovascular outcome trials, gender-based analysis is not always performed. This may lead to relevant information for risk-benefit evaluation and therapeutic choices being missed, with gender-based equality in outcomes lacking. Our systematic review demonstrated that the gap among sexes in DKD can be partially filled using new hypoglycemic drugs. Sexual dimorphism analysis could represent a keystone for the development of adequate gender-specific therapies.
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Affiliation(s)
- Guido Gembillo
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Italy.,Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Italy
| | - Valeria Cernaro
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - Alfio Edoardo Giuffrida
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - Giuseppina Russo
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - Annalisa Giandalia
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - Rossella Siligato
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - Elisa Longhitano
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - Domenico Santoro
- Unit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, University of Messina, Italy
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Sharma A, Virmani T, Sharma A, Chhabra V, Kumar G, Pathak K, Alhalmi A. Potential Effect of DPP-4 Inhibitors Towards Hepatic Diseases and Associated Glucose Intolerance. Diabetes Metab Syndr Obes 2022; 15:1845-1864. [PMID: 35733643 PMCID: PMC9208633 DOI: 10.2147/dmso.s369712] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/10/2022] [Indexed: 11/23/2022] Open
Abstract
Dipeptidyl-peptidase-4 (DPP-4) is an enzyme having various properties and physiological roles in lipid accumulation, resistance to anticancer agents, and immune stimulation. DPP-4 includes membrane-bound peptidases and is a kind of enzyme that cleaves alanine or proline-containing peptides such as incretins, chemokines, and appetite-suppressing hormones (neuropeptide) at their N-terminal dipeptides. DPP-4 plays a role in the final breakdown of peptides produced by other endo and exo-peptidases from nutritious proteins and their absorption in these tissues. DPP-4 enzyme activity has different modes of action on glucose metabolism, hunger regulation, gastrointestinal motility, immune system function, inflammation, and pain regulation. According to the literature survey, as DPP-4 levels increase in individuals with liver conditions, up-regulation of hepatic DPP-4 expression is likely to be the cause of glucose intolerance or insulin resistance. This review majorly focuses on the cleavage of alanine or proline-containing peptides such as incretins by the DPP-4 and its resulting conditions like glucose intolerance and cause of DPP-4 level elevation due to some liver conditions. Thus, we have discussed the various effects of DPP-4 on the liver diseases like hepatitis C, non-alcoholic fatty liver, hepatic regeneration and stem cell, hepatocellular carcinoma, and the impact of elevated DPP-4 levels in association with liver diseases as a cause of glucose intolerance and their treatment drug of choices. In addition, the effect of DPP-4 inhibitors on obesity and their negative aspects are also discussed in brief.
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Affiliation(s)
- Ashwani Sharma
- School of Pharmaceutical Sciences, MVN University, Palwal, Haryana, 121105, India
| | - Tarun Virmani
- School of Pharmaceutical Sciences, MVN University, Palwal, Haryana, 121105, India
| | - Anjali Sharma
- Freelancer, Pharmacovigilance Expert, Uttar Pradesh, India
| | - Vaishnavi Chhabra
- School of Pharmaceutical Sciences, MVN University, Palwal, Haryana, 121105, India
| | - Girish Kumar
- School of Pharmaceutical Sciences, MVN University, Palwal, Haryana, 121105, India
| | - Kamla Pathak
- Faculty of Pharmacy, Uttar Pradesh University of Medical Sciences, Uttar Pradesh, 206130, India
| | - Abdulsalam Alhalmi
- Department of Pharmaceutical Science, College of Pharmacy, Aden University, Aden, Yemen
- Correspondence: Abdulsalam Alhalmi, Department of Pharmaceutical Science, College of Pharmacy, Aden University, Aden, Yemen, Email
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Wang X, Xiang J, Huang G, Kang L, Yang G, Wu H, Jiang K, Liang Z, Yang S. Inhibition of Podocytes DPP4 Activity Is a Potential Mechanism of Lobeliae Chinensis Herba in Treating Diabetic Kidney Disease. Front Pharmacol 2021; 12:779652. [PMID: 34950037 PMCID: PMC8688925 DOI: 10.3389/fphar.2021.779652] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 11/17/2021] [Indexed: 01/23/2023] Open
Abstract
Diabetic kidney disease (DKD) is the leading cause of end-stage renal disease and has become a serious public health problem worldwide. Dipeptidyl peptidase-4 (DPP4) inhibitors, an emerging drug for the treatment of diabetes, have been found to have renoprotective effects in addition to glucose-lowering effects and therefore have the potential to be a treatment modality for DKD. Lobeliae Chinensis Herba (LCH), a traditional Chinese herb widely used in the treatment of diabetes, has recently been found to have a hypoglycaemic mechanism related to the inhibition of DPP4. Firstly, analysis of single-cell sequencing data from mouse kidneys in the National Center for Biotechnology Information (NCBI) database revealed that DPP4 was specifically upregulated in DKD podocytes and was associated with podocyte proliferation. Subsequently, the network pharmacology approach was applied to the screening of compounds. Twelve LCH active ingredients targeting DPP4 were extracted from the Traditional Chinese Medicine System Pharmacology (TCMSP) database. In addition, these 12 compounds and DPP4 were molecularly docked to predict the probability of them affecting DPP4 activity. In vitro, Quercetin, Methyl rosmarinate, Kaempferol, Diosmetin and Acacetin were demonstrated to retard podocyte proliferation by inhibiting DPP4 activity and were the top five compounds predicted by molecular docking to be the most likely to affect DPP4 activity. The half maximal inhibitory concentration (IC50) of the five compounds for DPP4 activity were as follows. Acacetin Log IC50 = −8.349, 95%CI (−9.266, −7.265), Diosmtrin Log IC50 = −8.419, 95%CI (−8.889, −7.950), Log IC50 = −8.349, 95%CI (−9.266, −7.265), Methyl rosmarinate Log IC50 = −8.415, 95%CI (−8.751, −8.085), Kaempferol Log IC50 = −8.297, 95%CI (−9.001, −7.615), Quercetin Log IC50 = −8.864, 95%CI (−9.107, −8.615). Finally, Quercetin, Methyl rosmarinate, Kaempferol, Diosmetin and Acacetin qualified for pharmacokinetic and drug similarity screening and have the potential to be the most promising oral agents for the treatment of DKD.
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Affiliation(s)
- Xinyu Wang
- Department of Geriatrics, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Jinan University, Shenzhen, China
| | - Jiaqing Xiang
- Department of Geriatrics, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Jinan University, Shenzhen, China
| | - Guixiao Huang
- The Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Lin Kang
- Department of Geriatrics, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Jinan University, Shenzhen, China
| | - Guangyan Yang
- Department of Geriatrics, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Jinan University, Shenzhen, China
| | - Han Wu
- Department of Endocrinology, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Jinan University, Shenzhen, China
| | - Kewei Jiang
- Department of Geriatrics, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Jinan University, Shenzhen, China
| | - Zhen Liang
- Department of Geriatrics, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Jinan University, Shenzhen, China
| | - Shu Yang
- Department of Geriatrics, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Jinan University, Shenzhen, China
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Torrecillas-Baena B, Gálvez-Moreno MÁ, Quesada-Gómez JM, Dorado G, Casado-Díaz A. Influence of Dipeptidyl Peptidase-4 (DPP4) on Mesenchymal Stem-Cell (MSC) Biology: Implications for Regenerative Medicine - Review. Stem Cell Rev Rep 2021; 18:56-76. [PMID: 34677817 DOI: 10.1007/s12015-021-10285-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2021] [Indexed: 12/16/2022]
Abstract
Dipeptidyl peptidase IV (DPP4) is a ubiquitous protease that can be found in membrane-anchored or soluble form. Incretins are one of the main DPP4 substrates. These hormones regulate glucose levels, by stimulating insulin secretion and decreasing glucagon production. Because DPP4 levels are high in diabetes, DPP4 inhibitor (DPP4i) drugs derived from gliptin are widespread used as hypoglycemic agents for its treatment. However, as DPP4 recognizes other substrates such as chemokines, growth factors and neuropeptides, pleiotropic effects have been observed in patients treated with DPP4i. Several of these substrates are part of the stem-cell niche. Thus, they may affect different physiological aspects of mesenchymal stem-cells (MSC). They include viability, differentiation, mobilization and immune response. MSC are involved in tissue homeostasis and regeneration under both physiological and pathological conditions. Therefore, such cells and their secretomes have a high clinical potential in regenerative medicine. In this context, DPP4 activity may modulate different aspects of MSC regenerative capacity. Therefore, the aim of this review is to analyze the effect of different DPP4 substrates on MSC. Likewise, how the regulation of DPP4 activity by DPP4i can be applied in regenerative medicine. That includes treatment of cardiovascular and bone pathologies, cutaneous ulcers, organ transplantation and pancreatic beta-cell regeneration, among others. Thus, DPP4i has an important clinical potential as a complement to therapeutic strategies in regenerative medicine. They involve enhancing the differentiation, immunomodulation and mobilization capacity of MSC for regenerative purposes.
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Affiliation(s)
- Bárbara Torrecillas-Baena
- Unidad de Gestión Clínica de Endocrinología y Nutrición - GC17, Instituto Maimónides de Investigación Biomédica de Córdoba, Hospital Universitario Reina Sofía, CIBERFES, Avda. Menéndez Pidal s/n, 14004, Córdoba, Spain
| | - María Ángeles Gálvez-Moreno
- Unidad de Gestión Clínica de Endocrinología y Nutrición - GC17, Instituto Maimónides de Investigación Biomédica de Córdoba, Hospital Universitario Reina Sofía, CIBERFES, Avda. Menéndez Pidal s/n, 14004, Córdoba, Spain
| | - José Manuel Quesada-Gómez
- Unidad de Gestión Clínica de Endocrinología y Nutrición - GC17, Instituto Maimónides de Investigación Biomédica de Córdoba, Hospital Universitario Reina Sofía, CIBERFES, Avda. Menéndez Pidal s/n, 14004, Córdoba, Spain
| | - Gabriel Dorado
- Dep. Bioquímica y Biología Molecular, Campus Rabanales C6-1-E17, Campus de Excelencia Internacional Agroalimentario (ceiA3), Universidad de Córdoba, CIBERFES, 14071, Córdoba, Spain
| | - Antonio Casado-Díaz
- Unidad de Gestión Clínica de Endocrinología y Nutrición - GC17, Instituto Maimónides de Investigación Biomédica de Córdoba, Hospital Universitario Reina Sofía, CIBERFES, Avda. Menéndez Pidal s/n, 14004, Córdoba, Spain.
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9
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Tieleman RG, Klok FA, Belfroid E, Hoogervorst-Schilp J, Schalkers I, Jansen CW, Siebelink HJ. Effect of anticoagulant therapy in COVID-19 patients. Neth Heart J 2021; 29:35-44. [PMID: 33861430 PMCID: PMC8050812 DOI: 10.1007/s12471-021-01574-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND In patients hospitalised with COVID-19, an increased incidence of thromboembolic events, such as pulmonary embolism, deep vein thrombosis and stroke, has been reported. It is unknown whether anticoagulation can prevent these complications and improve outcome. METHODS A systematic literature search was performed to answer the question: What is the effect of (prophylactic and therapeutic dose) anticoagulation therapy in COVID-19 patients on cardiovascular and thromboembolic complications and clinical outcome? Relevant outcome measures were mortality (crucial), hospital admission, length of stay, thromboembolic complications (pulmonary embolism, stroke, transient ischaemic attack), need for mechanical ventilation, acute kidney injury and use of renal replacement therapy. Medline and Embase databases were searched with relevant search terms until 17 July 2020. After systematic analysis, eight studies were included. Analysis was stratified for the start of anticoagulation before or during hospital admission. RESULTS There was insufficient evidence that therapeutic anticoagulation could improve the outcome in patients hospitalised with COVID-19. None of the studies demonstrated improved mortality, except for one very small Italian study. Furthermore, none of the studies showed a positive effect of anticoagulation on other outcome measures in COVID-19, such as ICU admission, length of hospital stay, thromboembolic complications, need for mechanical ventilation, acute kidney failure or need for renal replacement therapy, except for two studies demonstrating an association between anticoagulation and a lower incidence of pulmonary embolism. However, the level of evidence of all studies varied from 'low' to 'very low', according to the GRADE methodology. CONCLUSION Analysis of the literature showed that there was insufficient evidence to answer our objective on the effect of anticoagulation on outcome in COVID-19 patients, especially due to the low scientific quality of the described studies. Randomised controlled studies are needed to answer this question.
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Affiliation(s)
- R G Tieleman
- Department of Cardiology, Martini Hospital, Groningen, The Netherlands.
| | - F A Klok
- Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - E Belfroid
- Knowledge Institute of Medical Specialists, Utrecht, The Netherlands
| | | | | | - C W Jansen
- Netherlands Society of Cardiology, Utrecht, The Netherlands
| | - H J Siebelink
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
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