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Fayyaz I, Khaliq S, Bano F, Kaul H. Genetic Polymorphism and serum levels of Insulin like Growth Factor-1 (Igf-1) in patients of rheumatoid arthritis. Pak J Med Sci 2023; 39:764-768. [PMID: 37250538 PMCID: PMC10214818 DOI: 10.12669/pjms.39.3.6561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 01/09/2023] [Accepted: 01/26/2023] [Indexed: 11/02/2023] Open
Abstract
Objectives Insulin like growth factor-1(IGF-1), is a modulator of immunity and inflammation, it promotes the anabolic role of growth hormone (GH) on bone and skeletal tissue. Genetic polymorphism in IGF-1 gene is reported to affect the transcriptional efficiency affecting its serum level. In this study we aim: 1) To study the presence of 192bp polymorphism of IGF-1 gene in patients of rheumatoid arthritis (RA), 2) To study the association of 192 bp polymorphism of IGF-1 gene with serum IGF-1 levels and disease severity in patients of RA. Methods A cross-sectional study was carried out at University of Health Sciences (UHS), Lahore. Diagnosed RA cases who fulfilled the American College of Rheumatology (ACR) criteria were recruited from Fatima Memorial Hospital (FMH) and Behbud Rheumatology Clinics, Lahore during 2018-2019. Serum IGF-1 levels were determined by ELISA in blood samples of 200 RA patients and 200 healthy individuals. DNA was extracted and genetic polymorphism was determined. Results The serum IGF-1 level in RA group was significantly lower compared to healthy group. Our study shows presence of 192bp allele of IGF-1in 77% of the studied population. Carriers of 192bp allele of IGF-1 had a significantly higher serum level of IGF-1 as compared to non-carriers in the RA patients. Rheumatoid factor (RF) positive patients had a higher number of 192bp carriers in comparison to RF negative patients. Significant difference was also seen in severity of disease between carrier and non-carriers of 192bp allele with the disease being more severe in male carriers. Conclusions There is an association of IGF-1gene polymorphism with variation in serum IGF-1 levels and severity of RA.
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Affiliation(s)
- Iram Fayyaz
- Iram Fayyaz, MBBS, DCH, M.Phil. Department of Biochemistry, University of Health Sciences, Lahore, Pakistan
| | - Saba Khaliq
- Saba Khaliq, PhD Department of Physiology, University of Health Sciences, Lahore, Pakistan
| | - Farhat Bano
- Farhat Bano, PhD Department of Biochemistry, University of Health Sciences, Lahore, Pakistan
| | - Haiba Kaul
- Haiba Kaul, PhD Department of Genetics, University of Veterinary and Animal Sciences, Lahore, Pakistan
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Mohammed LS, Sallam EA, Edris SN, Khalifa OA, Soliman MM, Shehata SF. Growth performance, economic efficiency, meat quality, and gene expression in two broiler breeds fed different levels of tomato pomace. Vet Res Commun 2021; 45:381-397. [PMID: 34458932 DOI: 10.1007/s11259-021-09819-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 08/05/2021] [Indexed: 11/29/2022]
Abstract
Male broiler chicks (135 Indian River chicks (IR) and 135 Cobb chicks; n = 270) were weighed, wing banded, and distributed randomly into three iso-energetic and iso-nitrogenous diet groups for each breed (triplicate design, 45 bird/group, 15 bird/replicate). The chicks were fed the diets with levels of 0, 4, or 6% sun-dried tomato pomace (SDTP), respectively, for 42 consecutive days to determine the effect of consuming different levels of SDTP on growth performance, economic efficiency, meat quality, and gene expression in IR and Cobb broiler chickens. The inclusion of up to 6% SDTP in the diet of IR or Cobb chickens had no negative impact on growth performance parameters. Chickens from both the IR and Cobb breeds fed a diet containing 4% or 6% SDTP consumed more feed than those fed a diet containing 0% SDTP. Concomitantly, the groups fed a 6% SDTP diet of IR breed incurred a significantly higher feed cost, total variable cost (TVC), and total cost (TC). The inclusion of up to 6% SDTP in the feed of both breeds resulted in a non-significant increase in return parameters. The ultimate pH decreased as the SDTP concentration increased, with no significant differences in water holding capacity (WHC) or drip loss (48 h). No alteration in the mRNA expression of hepatic growth hormone receptor gene (GHR) or insulin like growth factor-1 (IGF-1) was found among the treatments for either the IR or Cobb breeds. Thus, up to 6% SDTP can be added to the diet of IR and Cobb broiler chickens without any adverse effects on the examined parameters.
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Affiliation(s)
- Liza S Mohammed
- Veterinary Economics and Farm Management, Department of Animal Wealth Development, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Eman A Sallam
- Animal and Poultry Production, Department of Animal Wealth Development, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Shimaa N Edris
- Food Control Department, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Olla A Khalifa
- Genetics and Genetic Engineering, Department of Animal Wealth Development, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Mohamed Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia.
| | - Seham F Shehata
- Veterinary Economics and Farm Management, Department of Animal Wealth Development, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
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Hacioglu A, Gundogdu A, Nalbantoglu U, Karaca Z, Urhan ME, Sahin S, Dokmetas HS, Kadioglu P, Kelestimur F. Gut microbiota in patients with newly diagnosed acromegaly: a pilot cross-sectional study. Pituitary 2021; 24:600-610. [PMID: 33721175 DOI: 10.1007/s11102-021-01137-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/23/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE Microbiota has crucial biological importance for human well-being. Bidirectional interaction exists between microbiota and the host, and there have been no studies investigating this interaction in patients with acromegaly. We aimed to analyze the composition of microbiota in patients with newly diagnosed acromegaly. METHOD Stool samples were obtained from the patients with newly diagnosed acromegaly in the Endocrinology Clinic of Erciyes University Medical School. The composition of microbiota was analyzed, and the results were compared to healthy volunteers matched to the patients in terms of age, gender and body mass index. RESULTS Seven patients (three male, four female) with a mean age of 48 ± 17.6 years were included in the study. The stool analysis revealed a significantly lower bacterial diversity in the patients with acromegaly. Bacteroidetes phylum was predominating in the patient group, and Firmicutes/Bacteroidetes ratio was altered significantly. Bifidobacterium, Collinsella, Bacteroides, Butyricimonas, Clostridium, Oscillospira, and Dialister were predominating in the control group. CONCLUSION The gut microbiota is significantly altered in patients with newly diagnosed acromegaly. Further prospective studies are needed to elucidate the causative relationship between acromegaly, colorectal pathologies, and microbial alterations.
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Affiliation(s)
- Aysa Hacioglu
- Department of Endocrinology, School of Medicine, Erciyes University, Kayseri, Turkey
| | - Aycan Gundogdu
- Department of Microbiology and Clinical Microbiology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
- Genome and Stem Cell Center (GenKok), Erciyes University, Kayseri, Turkey
| | - Ufuk Nalbantoglu
- Genome and Stem Cell Center (GenKok), Erciyes University, Kayseri, Turkey
- Department of Computer Engineering, Erciyes University, Kayseri, Turkey
| | - Zuleyha Karaca
- Department of Endocrinology, School of Medicine, Erciyes University, Kayseri, Turkey
| | - Muhammed Emre Urhan
- Department of Endocrinology, School of Medicine, Erciyes University, Kayseri, Turkey
| | - Serdar Sahin
- Department of Endocrinology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Hatice Sebile Dokmetas
- Department of Endocrinology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Pinar Kadioglu
- Department of Endocrinology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Fahrettin Kelestimur
- Department of Endocrinology, School of Medicine, Yeditepe University, Istanbul, Turkey.
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Shi S, Wang C, Trippel SB. Hyaluronic acid-binding insulin-like growth factor-1: Creation of a gene encoding a bifunctional fusion protein. Mol Biol Rep 2020; 47:9749-56. [PMID: 33263932 DOI: 10.1007/s11033-020-06034-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 11/24/2020] [Indexed: 10/22/2022]
Abstract
Chondrogenic growth factors are promising therapeutic agents for articular cartilage repair. A persistent impediment to fulfilling this promise is a limited ability to apply and retain the growth factors within the region of cartilage damage that is in need of repair. Current therapies successfully deliver cells and/or matrices, but growth factors are subject to diffusion into the joint space and then loss from the joint. To address this problem, we created a novel gene that encodes a bifunctional fusion protein comprised by a matrix binding domain and a growth factor. The gene encodes the hyaluronic acid binding region of the cartilage matrix molecule, versican, and the chondrogenic growth factor, insulin-like growth factor-1 (IGF-1). We delivered the gene in an adeno-associated virus-based plasmid vector to articular chondrocytes. The cells synthesized and secreted the fusion protein gene product. The fusion protein bound to hyaluronic acid and retained the anabolic and mitogenic actions of IGF-1 on the chondrocytes. This proof-of-concept study suggests that the bifunctional fusion protein, in concert with chondrocytes and a hyaluronic acid-based delivery vehicle, may serve as an intra-articular therapy to help achieve articular cartilage repair.
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Balachandiran M, Bobby Z, Dorairajan G, Gladwin V, Vinayagam V, Packirisamy RM. Decreased maternal serum adiponectin and increased insulin-like growth factor-1 levels along with increased placental glucose transporter-1 expression in gestational diabetes mellitus: Possible role in fetal overgrowth. Placenta 2020; 104:71-80. [PMID: 33285436 DOI: 10.1016/j.placenta.2020.11.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/02/2020] [Accepted: 11/24/2020] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The placental glucose transporter - 1 (GLUT-1) is involved in the transplacental glucose transport to the fetus. GLUT-1 expressions are increased in diabetic pregnancies and associated with altered fetal growth. However, the factors regulating the GLUT-1 expressions are largely unknown. We hypothesised that maternal adipokines and insulin-like growth factor-1 (IGF1) modulate the placental expressions of GLUT-1 through the activation of insulin/IGF-1 signalling which may contribute to a fetal overgrowth in GDM. METHODS Maternal blood, cord blood and placental samples were collected from GDM and control pregnant women (CPW). The biochemical parameters, IGF1, adipokines, and high sensitive C- reactive protein were measured. We analysed the placental expressions of GLUT-1 and proteins related to insulin/IGF-1 signalling - insulin receptor -β, insulin receptor substrate - 1, phosphatidylinositol-3-kinase p110α, phospho Akt-1, phospho extracellular signal-regulated kinase 1/2, and nuclear factor-κB p65 in GDM and CPW. RESULTS Increased maternal IGF-1 and decreased adiponectin levels were found in the GDM women. Maternal IGF-1 levels were positively correlated, whereas adiponectin levels were negatively correlated with the birth weight of GDM newborns. Increased phosphorylation of Akt and ERK 1/2 was found in the placenta of GDM women. Placental expressions of GLUT-1 were significantly higher in the GDM women and positively correlated to the maternal IGF-1 levels in the GDM group. DISCUSSION Decreased maternal adiponectin and increased IGF-1 levels might have caused increased GLUT-1 expression via the increased activation of insulin/IGF-1 signalling in the placenta of GDM women which might have influenced the fetal growth.
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Affiliation(s)
- Manoharan Balachandiran
- Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India
| | - Zachariah Bobby
- Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India.
| | - Gowri Dorairajan
- Department of Obstetrics & Gynaecology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India
| | - Victorraj Gladwin
- Department of Anatomy, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India
| | - Vickneshwaran Vinayagam
- Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India
| | - Rajaa Muthu Packirisamy
- Department of Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India
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Lee H, Hwang-Bo H, Ji SY, Kim MY, Kim SY, Woo M, Keum YS, Noh JS, Park JH, Lee BJ, Kim GY, Park EK, Chang YC, Jeon YJ, Choi YH. Effect of fermented oyster extract on growth promotion in Sprague-Dawley rats. Integr Med Res 2020; 9:100412. [PMID: 32509520 PMCID: PMC7264051 DOI: 10.1016/j.imr.2020.100412] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 03/31/2020] [Accepted: 03/31/2020] [Indexed: 12/13/2022] Open
Abstract
Background Oysters (Crassostrea gigas) are a popular marine product worldwide and have the advantage of nutritional benefits. This study aimed to investigate the effect of fermented oyster extract (FO) on growth promotion, including analysis of body size, bone microarchitecture, hematology and biochemistry in vivo. Methods The amount of nutrients and gamma aminobutyric acid (GABA) were determined. Sprague–Dawley rats were randomly divided into four groups: the control group, FO 50 group (FO 50 mg/kg), and FO 100 group (FO 100 mg/kg) were administered orally once daily and the recombinant human growth hormone (rhGH) group (200 μg/kg) was intraperitoneally injected once daily for 14 days. Results Oral administration of FO 100 significantly increased body length and had no effect on organ damage or hematological profiles. However, administration of rhGH significantly induced hypertrophy of the liver, kidney and spleen along with a marked increase in body length. Tibia length and the growth plate were increased, and bone morphometric parameters were slightly improved by FO and rhGH administration. Serum analysis showed that the levels of GH and insulin like growth factor-1 (IGF-1) were slightly upregulated by FO administration. Nevertheless, the protein expression of hepatic IGF-1 was markedly increased by FO 100 and rhGH administration. Conclusions FO have high content of GABA, and induced positive effects on body length, tibial length, growth-plate length and hepatic IGF-1 synthesis in SD rats with no toxicity or alterations of hematological profile. Therefore, these results suggest that GABA-enriched FO could be considered a potential alternative treatment for growth stimulation.
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Affiliation(s)
- Hyesook Lee
- Anti-Aging Research Center, Dong-eui University, Busan, Republic of Korea
| | - Hyun Hwang-Bo
- Anti-Aging Research Center, Dong-eui University, Busan, Republic of Korea
| | - Seon Yeong Ji
- Anti-Aging Research Center, Dong-eui University, Busan, Republic of Korea
| | - Min Yeong Kim
- Anti-Aging Research Center, Dong-eui University, Busan, Republic of Korea
| | - So Young Kim
- Anti-Aging Research Center, Dong-eui University, Busan, Republic of Korea
| | - Minji Woo
- Busan Innovation Institute of Industry, Science & Technology Planning, Busan, Republic of Korea
| | - Young-Sam Keum
- College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University, Goyang, Republic of Korea
| | - Jeong Sook Noh
- Department of Food Science & Nutrition, Tongmyong University, Busan, Republic of Korea
| | - Joung-Hyun Park
- Ocean Fisheries & Biology Center, Marine Bioprocess Co., Ltd., Busan, Republic of Korea
| | - Bae-Jin Lee
- Ocean Fisheries & Biology Center, Marine Bioprocess Co., Ltd., Busan, Republic of Korea
| | - Gi-Young Kim
- Department of Marine Life Science, Jeju National University, Jeju, Republic of Korea
| | - Eui Kyun Park
- Department of Pathology and Regenerative Medicine, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
| | - Young-Chae Chang
- Research Institute of Biomedical Engineering and Department of Medicine, Catholic University of Daegu School of Medicine, Daegu, Republic of Korea
| | - You-Jin Jeon
- Department of Marine Life Science, Jeju National University, Jeju, Republic of Korea
| | - Yung Hyun Choi
- Anti-Aging Research Center, Dong-eui University, Busan, Republic of Korea
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Yuan LJ, Wang XW, Wang HT, Zhang M, Sun JW, Chen WF. G protein-coupled estrogen receptor is involved in the neuroprotective effect of IGF-1 against MPTP/MPP +-induced dopaminergic neuronal injury. J Steroid Biochem Mol Biol 2019; 192:105384. [PMID: 31175966 DOI: 10.1016/j.jsbmb.2019.105384] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 03/21/2019] [Accepted: 05/26/2019] [Indexed: 12/20/2022]
Abstract
Insulin-like growth factor-1 (IGF-1), an endogenous peptide, exerts important role in brain development, neurogenesis and neuroprotection. There are accumulating evidence for the interaction of IGF-1 and 17β-estradiol systems. IGF-1/IGF-1 receptor (IGF-1R) signaling has been reported to regulate G-protein estrogen receptor (GPER) expression in cancer cells. Whether GPER is involved in the neuroprotective effect of IGF-1 against MPTP/MPP+-induced dopaminergic neuronal injury remains unclear. We showed that IGF-1 could improve MPTP-induced motor deficits and ameliorate the decreased contents of DA and its metabolites in striatum as well as the loss of TH-IR neurons in the substantia nigra (SN). IGF-1 pretreatment also reversed the changes of Bcl-2 and Bax protein expressions in SN in MPTP mice. These effects were abolished by IGF-1 receptor (IGF-1R) antagonist JB-1 or GPER antagonist G15 except the inhibitory effect of G15 on Bax protein expression. Moreover, IGF-1 pretreatment enhanced cell survival against MPP+-induced neurotoxicity in SH-SY5Y cells. IGF-1 exerted anti-apoptotic effects by restoring MPP+-induced changes of Bcl-2 and Bax protein expressions as well as mitochondria membrane potential. Co-treatment with JB-1 or G15 could block these effects. Furthermore, IGF-1 regulated the protein expression of GPER through activation of phosphatidylinositol 3-kinase (PI3-K) and mitogen-activated protein kinase (MAPK) signaling pathways. Overall, we show for the first time that GPER may contribute to the neuroprotective effects of IGF-1 against MPTP/MPP+-induced dopaminergic neuronal injury.
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MESH Headings
- 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine/adverse effects
- Animals
- Behavior, Animal/drug effects
- Disease Models, Animal
- Dopaminergic Neurons/drug effects
- Dopaminergic Neurons/metabolism
- Dopaminergic Neurons/pathology
- Humans
- Insulin-Like Growth Factor I/pharmacology
- Male
- Mice
- Mice, Inbred C57BL
- Neuroblastoma/etiology
- Neuroblastoma/metabolism
- Neuroblastoma/pathology
- Neuroblastoma/prevention & control
- Neuroprotective Agents/pharmacology
- Neurotoxins/adverse effects
- Parkinson Disease/etiology
- Parkinson Disease/metabolism
- Parkinson Disease/pathology
- Parkinson Disease/prevention & control
- Receptors, Estrogen/genetics
- Receptors, Estrogen/metabolism
- Receptors, G-Protein-Coupled/genetics
- Receptors, G-Protein-Coupled/metabolism
- Signal Transduction/drug effects
- Tumor Cells, Cultured
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Affiliation(s)
- Liang-Jie Yuan
- Department of Physiology and Pathophysiology, Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders, State Key Disciplines: Physiology, Medical College of Qingdao University, Qingdao, 266071, China; School of Basic Medicine, Shandong First Medical University (Taishan Medical University), Taian, China
| | - Xiao-Wen Wang
- Department of Physiology and Pathophysiology, Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders, State Key Disciplines: Physiology, Medical College of Qingdao University, Qingdao, 266071, China
| | - Hao-Tian Wang
- Department of Physiology and Pathophysiology, Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders, State Key Disciplines: Physiology, Medical College of Qingdao University, Qingdao, 266071, China
| | - Mei Zhang
- Department of Physiology and Pathophysiology, Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders, State Key Disciplines: Physiology, Medical College of Qingdao University, Qingdao, 266071, China
| | - Jia-Wen Sun
- Department of Physiology and Pathophysiology, Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders, State Key Disciplines: Physiology, Medical College of Qingdao University, Qingdao, 266071, China
| | - Wen-Fang Chen
- Department of Physiology and Pathophysiology, Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders, State Key Disciplines: Physiology, Medical College of Qingdao University, Qingdao, 266071, China.
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Cheng HL, Qian FC, Hu PJ, Zhang WD, Yin HB, Geng F. [Treatment of Vascular Cognitive Impairment by "Huayu Tongluo" Moxibustion]. Zhen Ci Yan Jiu 2018; 43:526-530. [PMID: 30232858 DOI: 10.13702/j.1000-0607.170845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To observe the therapeutic effect of "Huayu Tongluo"(blood stasis-removing and meridian-collateral-dredging) moxibustion for vascular cognitive impairment(VCI) patients and changes of insulin like growth factor -1(IGF-1) levels in serum after the treatment. METHODS Sixty patients with VCI were randomly divided into medication (control) and moxibustion groups (n=30 in each group). Cotton cloth-separated moxibustion was applied to Baihui (GV 20) and Shenting (GV 24), and conventional moxibustion applied to Dazhui (GV 14) and Yongquan (KI 1) for 30 min, once daily, 6 times a week and for 30 days. Patients of the control group were treated by oral administration of Donepezil hydrochloride at the dose of 5 mg/night for 30 days. The core symptoms of traditional Chinese medicine (TCM), mini-mental state examination(MMSE), activity of daily living(ADL) and Montreal cognitive assessment(MoCA) scales were used to assess the therapeutic effect after the treatment. The content of serum IGF-1 was determined by ELISA. RESULTS Of the two 30 cases in the control and moxibustion groups, 9 and 17 experienced marked improvement, 13 and were effective, 8 and 3 ineffective, with the effective rates being 73.33% and 90.00%, respectively. The effective rate in the moxibustion group was obviously higher than that in the control group (P<0.05). After the treatment, the TCM symptom scores were significantly decreased, and the MMSE, ADL and MoCA scores considerably increased in both groups compared with those of their own individual pre-treatment (P<0.01). The TCM symptom score of the moxibustion group was significantly lower, and the MMSE and ADL scores were obviously higher than those of the control group (P<0.01). The serum IGF-1 content in both groups was significantly increased after the treatment relevant to that of their own individual pre-treatment (P<0.01), and was obviously higher in the moxibustion group than in the control group (P<0.01). No significant difference was found between the two groups in the MoCA score after the treatment (P>0.05).. CONCLUSION "Huayu Tongluo" moxibustion has a positive effect for patients with VCI, which may be associated with its effect in up-regulating serum IGF-1 level.
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Affiliation(s)
- Hong-Liang Cheng
- The Second Affi-liated Hospital of Anhui University of Traditional Chinese Medicine, Hefei 230061, China
| | - Fa-Cai Qian
- Graduate School, Anhui University of Traditional Chinese Medicine, Hefei 230000
| | - Pei-Jia Hu
- The Second Affi-liated Hospital of Anhui University of Traditional Chinese Medicine, Hefei 230061, China
| | - Wen-Dong Zhang
- The Second Affi-liated Hospital of Anhui University of Traditional Chinese Medicine, Hefei 230061, China
| | - Heng-Bin Yin
- Graduate School, Anhui University of Traditional Chinese Medicine, Hefei 230000
| | - Fei Geng
- Graduate School, Anhui University of Traditional Chinese Medicine, Hefei 230000
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Gugjoo MB, Abdelbaset-Ismail A, Aithal HP, Kinjavdekar P, Pawde AM, Kumar GS, Sharma GT. Mesenchymal stem cells with IGF-1 and TGF- β1 in laminin gel for osteochondral defects in rabbits. Biomed Pharmacother 2017; 93:1165-1174. [PMID: 28738525 DOI: 10.1016/j.biopha.2017.07.032] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 06/30/2017] [Accepted: 07/06/2017] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE Healing of articular cartilage is still a challenge due to its limited potential to regenerate. In the present study, we evaluated allogenic bone marrow mesenchymal stem cells (BM-MSCs) alone or in combination with growth factors, insulin-like growth factor-1 (IGF-1) and transforming growth factor-β1 (TGF-β1) in laminin scaffolds for healing of osteochondral defects. DESIGN Osteochondral defects of 4mm (diameter) x 5mm (depth) were induced in the rabbit knee joints and treated with phosphate-buffered saline (PBS; control), BM-MSCs, BM-MSCs in laminin, BM-MSCs in laminin with IGF-1, or BM-MSCs in laminin with IGF-1 and TGF-β1 in 10 animals each. Gross, radiographic, scanning electron microscopic (SEM) and histologic examinations besides chondrocyte-specific genes expression by quantitative real time qPCR were carried out at 8 and 12 weeks. RESULTS Gross and SEM examination revealed superior morphology and surface architecture of the healing site in animals that received MSCs with IGF-1 or IGF-1 and TGF-β1. The application of laminin composites containing MSCs with IGF-1 and TGF-β1 significantly enhanced hyaline cartilage formation with improved cellular arrangement, proteoglycan deposition, clear tidemark zone and subchondral bone formation. However, regenerated tissue in defects that received only MSCs had poor tidemark zone and proteoglycans deposition Aggrecan and Coll2 expression was significantly higher in case of MSCs with growth factors. CONCLUSION The treatment with BM-MSCs combined with IGF-1/TGF-β1 into laminin gel scaffold might enhance the restoration of hyaline cartilage in osteochondral defect.
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Affiliation(s)
- Mudasir Bashir Gugjoo
- Division of Surgery, Indian Veterinary Research Institute (IVRI), Izatnagar, India; Clinical Veterinary Services Complex, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-K, India.
| | - Ahmed Abdelbaset-Ismail
- Stem Cell Institute at James Graham Brown Cancer Center, University of Louisville, Louisville, KY, USA; Surgery, Radiology and Anesthesiology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, El-Sharkia, Egypt.
| | - Hari Prasad Aithal
- Division of Surgery, Indian Veterinary Research Institute (IVRI), Izatnagar, India.
| | - Prakash Kinjavdekar
- Division of Surgery, Indian Veterinary Research Institute (IVRI), Izatnagar, India.
| | | | - Gutulla Sai Kumar
- Division of Pathology, Indian Veterinary Research Institute (IVRI), Izatnagar, India.
| | - Gutulla Taru Sharma
- Division of Physiology and Climatology, Indian Veterinary Research Institute (IVRI), Izatnagar, India.
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Tabatabaei-Malazy O, Mohajeri-Tehrani MR, Heshmat R, Taheri E, Shafiee G, Razzaghy-Azar M, Rabbani A, Qorbani M, Adibi H, Shahbazi S, Karimi F, Rezaian S, Larijani B. Efficacy and safety of Samtropin™ recombinant human growth hormone; a double-blind randomized clinical trial. J Diabetes Metab Disord 2014; 13:115. [PMID: 25648850 PMCID: PMC4304100 DOI: 10.1186/s40200-014-0115-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Accepted: 11/21/2014] [Indexed: 12/02/2022]
Abstract
Background Recombinant human growth hormone (rhGH) can increase the growth rate in growth hormone deficient children (GHD). In this randomized clinical trial, we compared the efficacy and side effects of an Iranian brand; Samtropin with Norditropin. Methods The GHD children were randomly treated either with standard dose of Samtropin or Norditropin rhGH for one year. Upstanding height, height standard deviation score (HSDS), growth velocity (GV), serum levels of insulin like growth factor-1 (IGF-1), and bone age (BA) were determined before and during one year treatment concomitant side effects of treatment. Results We evaluated 22 subjects; 12 on Samtropin and, 10 on Norditropin. In each group, mean age was 12 yr and 50% of them were male. The mean differences in height, HSDS, IGF-1 and BA by Norditropin before and after 12 months were 8.8 cm, 0.5, 49 ng/ml and 2.8 yr, respectively. These measures by Samtropin were 9.1 cm, 0.6, 133 ng/ml, and 1.7 yr, respectively without any significant difference. The mean of GV by Samtropin was 9.1 vs. 8.8 cm by Norditropin without significant difference. Since the efficacy of Samtropin was found to be similar to Norditropin after 12 months; we switched to use only Samtropin for the next 12 months. The mean differences in height, HSDS, GV and BA in 20 children between months 12 and 24 were 7.0 cm, 1.6, 2.1 cm/yr and 1.0 yr, respectively (P < 0.001). We also found a non-significant decrease in IGF-1 levels. No side effects were observed. Conclusions We need to conduct a post marketing surveillance with a large sample size in order to confirm our findings. Trial registration Registration code number in the Iranian Registry of Clinical Trials (IRCT): IRCT1138901181414N11.
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Affiliation(s)
- Ozra Tabatabaei-Malazy
- Endocrinology & Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran ; Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Mohajeri-Tehrani
- Endocrinology & Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Heshmat
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Eghbal Taheri
- Endocrinology & Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Gita Shafiee
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Razzaghy-Azar
- Inborn Error of Metabolism Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Rabbani
- Growth & Development Center, Tehran University of Medical Sciences, Tehran, Iran ; Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Qorbani
- Department of Public Health, Alborz University of Medical Sciences, Karaj, Iran ; Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Adibi
- Endocrinology & Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Samimeh Shahbazi
- Endocrinology & Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzaneh Karimi
- Endocrinology & Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Sheema Rezaian
- Endocrinology & Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology & Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Zaouali MA, Padrissa-Altés S, Ben Mosbah I, Ben Abdennebi H, Boillot O, Rimola A, Saidane-Mosbahi D, Roselló-Catafau J. Insulin like growth factor-1 increases fatty liver preservation in IGL-1 solution. World J Gastroenterol 2010; 16:5693-700. [PMID: 21128318 PMCID: PMC2997984 DOI: 10.3748/wjg.v16.i45.5693] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AIM: To investigate the benefits of insulin like growth factor-1 (IGF-1) supplementation to serum-free institut georges lopez-1 (IGL-1)® solution to protect fatty liver against cold ischemia reperfusion injury.
METHODS: Steatotic livers were preserved for 24 h in IGL-1® solution supplemented with or without IGF-1 and then perfused “ex vivo” for 2 h at 37°C. We examined the effects of IGF-1 on hepatic damage and function (transaminases, percentage of sulfobromophthalein clearance in bile and vascular resistance). We also studied other factors associated with the poor tolerance of fatty livers to cold ischemia reperfusion injury such as mitochondrial damage, oxidative stress, nitric oxide, tumor necrosis factor-α (TNF-α) and mitogen-activated protein kinases.
RESULTS: Steatotic livers preserved in IGL-1® solution supplemented with IGF-1 showed lower transaminase levels, increased bile clearance and a reduction in vascular resistance when compared to those preserved in IGL-1® solution alone. These benefits are mediated by activation of AKT and constitutive endothelial nitric oxide synthase (eNOS), as well as the inhibition of inflammatory cytokines such as TNF-α. Mitochondrial damage and oxidative stress were also prevented.
CONCLUSION: IGL-1® enrichment with IGF-1 increased fatty liver graft preservation through AKT and eNOS activation, and prevented TNF-α release during normothermic reperfusion.
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