1
|
Chen M, Kan J, Zhang Y, Zhao J, Lv C, Zhong B, Li C, Qin W. Combined Analysis of Metabolomics and Biochemical Changes Reveals the Nutritional and Functional Characteristics of Red Palm Weevil Rhynchophus ferrugineus (Coleoptera: Curculionidae) Larvae at Different Developmental Stages. INSECTS 2024; 15:294. [PMID: 38667424 PMCID: PMC11050521 DOI: 10.3390/insects15040294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 03/23/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024]
Abstract
In this study, the changes in the conventional nutrient and mineral compositions as well as the metabolomics characteristics of the red palm weevil (RPW) Rhynchophus ferrugineus Olivier (Curculionidae: Coleoptera) larvae at early (EL), middle (ML) and old (OL) developmental stages were investigated. Results showed that the EL and ML had the highest content of protein (53.87 g/100 g dw) and fat (67.95 g/100 g), respectively, and three kinds of RPW larvae were all found to be rich in unsaturated fatty acids (52.17-53.12%), potassium (5707.12-15,865.04 mg/kg) and phosphorus (2123.87-7728.31 mg/kg). In addition, their protein contained 17 amino acids with the largest proportion of glutamate. A total of 424 metabolites mainly including lipids and lipid-like molecules, organic acids and their derivatives, organic heterocycle compounds, alkaloids and their derivatives, etc. were identified in the RPW larvae. There was a significant enrichment in the ABC transport, citrate cycle (TCA cycle), aminoacyl-tRNA biosynthesis, and mTOR signaling pathways as the larvae grow according to the analysis results of the metabolic pathways of differential metabolites. The water extract of EL exhibited relatively higher hydroxyl, 2,2-diphenyl-1-pyrroline hydrochloride (DPPH) and 2,2'-azobis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical-scavenging ability with the EC50 values of 1.12 mg/mL, 11.23 mg/mL, and 2.52 mg/mL, respectively. These results contribute to a better understanding of the compositional changes of the RPW larvae during its life cycle and provide a theoretical grounding for its deep processing and high-value utilization.
Collapse
Affiliation(s)
- Mengran Chen
- Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests of Ministry of Education, College of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China;
| | - Jintao Kan
- Hainan Engineering Center of Coconut Further Processing, Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China; (J.K.); (J.Z.); (C.L.); (C.L.); (B.Z.)
| | - Yufeng Zhang
- Hainan Engineering Center of Coconut Further Processing, Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China; (J.K.); (J.Z.); (C.L.); (C.L.); (B.Z.)
| | - Jinhao Zhao
- Hainan Engineering Center of Coconut Further Processing, Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China; (J.K.); (J.Z.); (C.L.); (C.L.); (B.Z.)
| | - Chaojun Lv
- Hainan Engineering Center of Coconut Further Processing, Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China; (J.K.); (J.Z.); (C.L.); (C.L.); (B.Z.)
| | - Baozhu Zhong
- Hainan Engineering Center of Coconut Further Processing, Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China; (J.K.); (J.Z.); (C.L.); (C.L.); (B.Z.)
| | - Chaoxu Li
- Hainan Engineering Center of Coconut Further Processing, Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China; (J.K.); (J.Z.); (C.L.); (C.L.); (B.Z.)
| | - Weiquan Qin
- Hainan Engineering Center of Coconut Further Processing, Coconut Research Institute of Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China; (J.K.); (J.Z.); (C.L.); (C.L.); (B.Z.)
| |
Collapse
|
2
|
Shahid H, Morya VK, Oh JU, Kim JH, Noh KC. Hypoxia-Inducible Factor and Oxidative Stress in Tendon Degeneration: A Molecular Perspective. Antioxidants (Basel) 2024; 13:86. [PMID: 38247510 PMCID: PMC10812560 DOI: 10.3390/antiox13010086] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 01/23/2024] Open
Abstract
Tendinopathy is a debilitating condition marked by degenerative changes in the tendons. Its complex pathophysiology involves intrinsic, extrinsic, and physiological factors. While its intrinsic and extrinsic factors have been extensively studied, the role of physiological factors, such as hypoxia and oxidative stress, remains largely unexplored. This review article delves into the contribution of hypoxia-associated genes and oxidative-stress-related factors to tendon degeneration, offering insights into potential therapeutic strategies. The unique aspect of this study lies in its pathway-based evidence, which sheds light on how these factors can be targeted to enhance overall tendon health.
Collapse
Affiliation(s)
- Hamzah Shahid
- Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si 18450, Gyeonggi-do, Republic of Korea (J.-H.K.)
- School of Medicine, Hallym University, Chuncheon City 24252, Gangwon-do, Republic of Korea
| | - Vivek Kumar Morya
- Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si 18450, Gyeonggi-do, Republic of Korea (J.-H.K.)
| | - Ji-Ung Oh
- Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si 18450, Gyeonggi-do, Republic of Korea (J.-H.K.)
| | - Jae-Hyung Kim
- Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si 18450, Gyeonggi-do, Republic of Korea (J.-H.K.)
| | - Kyu-Cheol Noh
- Dongtan Sacred Heart Hospital, Hallym University, Hwaseong-si 18450, Gyeonggi-do, Republic of Korea (J.-H.K.)
| |
Collapse
|
3
|
Shin HE, Won CW, Kim M. Development of multiple biomarker panels for prediction of sarcopenia in community-dwelling older adults. Arch Gerontol Geriatr 2023; 115:105115. [PMID: 37422966 DOI: 10.1016/j.archger.2023.105115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 06/22/2023] [Accepted: 06/29/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND It is required to consider multiple biomarkers simultaneously to predict sarcopenia and to understand its complex pathological mechanisms. This study aimed to develop multiple biomarker panels for predicting sarcopenia in older adults and to further examine its association with the incidence of sarcopenia. METHODS A total of 1,021 older adults were selected from the Korean Frailty and Aging Cohort Study. Sarcopenia was defined by the Asian Working Group for Sarcopenia 2019 criteria. Among the 14 biomarker candidates at baseline, eight biomarkers that could optimally detect individuals with sarcopenia were selected to develop a multi-biomarker risk score (range from 0 to 10). The utility of developed multi-biomarker risk score in discriminating sarcopenia was investigated using receiver operating characteristic (ROC) analysis. RESULTS The multi-biomarker risk score had an area under the ROC curve (AUC) of 0.71 with an optimal cut-off of 1.76 score, which was significantly higher than all single biomarkers with AUC of <0.7 (all, p<0.01). During the two-year follow-up, the incidence of sarcopenia was 11.1%. Continuous multi-biomarker risk score was positively associated with incidence of sarcopenia after adjusting confounders (odds ratio [OR]=1.63; 95% confidence interval [CI]=1.23-2.17). Participants with a high risk score had higher odds of sarcopenia than those with a low risk score (OR=1.82; 95% CI=1.04-3.19). CONCLUSIONS Multi-biomarker risk score, which was a combination of eight biomarkers with different pathophysiologies, better discriminated the presence of sarcopenia than a single biomarker, and it could further predict the incidence of sarcopenia over two years in older adults.
Collapse
Affiliation(s)
- Hyung Eun Shin
- Department of Biomedical Science and Technology, College of Medicine, Kyung Hee University, Seoul 02447, Korea
| | - Chang Won Won
- Elderly Frailty Research Center, Department of Family Medicine, College of Medicine, Kyung Hee University, Seoul 02447, Korea.
| | - Miji Kim
- Department of Biomedical Science and Technology, College of Medicine, East-West Medical Research Institute, Kyung Hee University, Seoul 02447, Korea.
| |
Collapse
|
4
|
Żelaźniewicz A, Nowak-Kornicka J, Pawłowski B. Birth size and the serum level of biological age markers in men. Sci Rep 2023; 13:14231. [PMID: 37648769 PMCID: PMC10469219 DOI: 10.1038/s41598-023-41065-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023] Open
Abstract
Previous studies showed that intrauterine growth restrictions, resulting in smaller body size at birth, are associated with altered development and the risk of age-related diseases in adult life. Thus, prenatal development may predict aging trajectories in humans. The study aimed to verify if body size at birth is related to biological age in adult men. The study sample consisted of 159 healthy, non-smoking men with a mean age of 35.24 (SD 3.44) years. Birth weight and length were taken from medical records. The ponderal index at birth was calculated. Biological age was evaluated based on serum levels of s-Klotho, hsCRP, DHEA/S, and oxidative stress markers. Pregnancy age at birth, lifestyle, weight, cortisol, and testosterone levels were controlled. The results showed no relationship between birth size and s-Klotho, DHEA/S level, inflammation, or oxidative stress. Also, men born as small-for-gestational-age (N = 49) and men born as appropriate-for-gestational-age (N = 110) did not differ in terms of biological age markers levels. The results were similar when controlled for pregnancy week at birth, chronological age, BMI, testosterone, or cortisol level. The results suggest that there is no relationship between intrauterine growth and biomarkers of aging in men aged 30-45 years from the affluent population.
Collapse
Affiliation(s)
- Agnieszka Żelaźniewicz
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland.
| | - Judyta Nowak-Kornicka
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland
| | - Bogusław Pawłowski
- Department of Human Biology, University of Wrocław, Ul. Przybyszewskiego 63, 51-148, Wrocław, Poland
| |
Collapse
|
5
|
Iemitsu K, Fujie S, Uchida M, Inoue K, Shinohara Y, Iemitsu M. Dioscorea esculenta Intake with Resistance Training Improves Muscle Quantity and Quality in Healthy Middle-Aged and Older Adults: A Randomized Controlled Trial. Nutrients 2023; 15:nu15112438. [PMID: 37299401 DOI: 10.3390/nu15112438] [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: 04/27/2023] [Revised: 05/20/2023] [Accepted: 05/21/2023] [Indexed: 06/12/2023] Open
Abstract
Resistance training and Dioscorea esculenta intake have a positive effect on muscle. Therefore, we aimed to determine whether 12-week Dioscorea esculenta intake combined with resistance exercise more effectively improves muscle quantity, quality, and cardiometabolic parameters in healthy middle-aged and older adults. This study is a double-blind trial with 66 volunteers (21 males/45 females; age 53 ± 5 years; body weight 61 ± 11 kg; BMI 24 ± 4 kg) who were randomly divided into four groups: sedentary-control with placebo (Sed and PL) or Dioscorea (Sed and Dio) and resistance training with placebo (RT and PL) or Dioscorea (RT and Dio). Resistance training sessions using elastic bands were performed 3 days/week for a 12-week period. Dioscorea esculenta tablets were ingested at 2000 mg/day once per day. The RT and Dio group showed greater improvements in the femoris muscle's thickness, echo intensity for the rectus femoris (index of muscle quality), and the five times sit-to-stand test compared to that of the Sed and PL group; the echo intensity in the RT and Dio group further improved compared to those in the Sed and Dio, and RT and PL groups (p < 0.05). The circulating levels of C1q (a potential biomarker of muscle fibrosis) in the RT and Dio group were significantly lower than those in the Sed and PL, and Sed and Dio groups (p < 0.05). Chronic Dioscorea esculenta intake combined with low-intensity resistance exercise may more effectively improve muscle quantity and quality indices in healthy middle-aged and older adults.
Collapse
Affiliation(s)
- Keiko Iemitsu
- Faculty of Sport and Health Science, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Shumpei Fujie
- Faculty of Sport and Health Science, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Masataka Uchida
- Faculty of Sport and Health Science, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Kenichiro Inoue
- Faculty of Sport and Health Science, Ritsumeikan University, Kusatsu 525-8577, Japan
- Japan Society for the Promotion of Science, Tokyo 102-0083, Japan
| | - Yasushi Shinohara
- Faculty of Sport and Health Science, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Motoyuki Iemitsu
- Faculty of Sport and Health Science, Ritsumeikan University, Kusatsu 525-8577, Japan
| |
Collapse
|
6
|
Zhang ZQ, Chen SC, Wei XF, Geng J, Sui ZX, Wang QL, Liu CQ, Xiao JH, Huang DW. Characterization of bioactives and in vitro biological activity from Protaetia brevitarsis larval extracts obtained by different pretreatment extractions. Food Chem 2022; 405:134891. [DOI: 10.1016/j.foodchem.2022.134891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 11/04/2022] [Accepted: 11/05/2022] [Indexed: 11/10/2022]
|
7
|
Dammermann W, Seckinger B, Füller D, Lüth S, Hentschel F. Insulin‐like growth factor 1 and dehydroepiandrosterone levels in alcoholic liver cirrhosis. JGH Open 2022; 6:723-726. [PMID: 36262536 PMCID: PMC9575319 DOI: 10.1002/jgh3.12809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 07/15/2022] [Accepted: 08/03/2022] [Indexed: 12/02/2022]
Affiliation(s)
- Werner Dammermann
- Department of Gastroenterology and Hepatology Brandenburg Medical School (Theodor Fontane) Brandenburg Germany
| | - Benedikt Seckinger
- Department of Gastroenterology and Hepatology Brandenburg Medical School (Theodor Fontane) Brandenburg Germany
| | - David Füller
- Department of Gastroenterology and Hepatology Brandenburg Medical School (Theodor Fontane) Brandenburg Germany
| | - Stefan Lüth
- Department of Gastroenterology and Hepatology Brandenburg Medical School (Theodor Fontane) Brandenburg Germany
| | - Florian Hentschel
- Department of Gastroenterology and Hepatology Brandenburg Medical School (Theodor Fontane) Brandenburg Germany
| |
Collapse
|
8
|
Antinozzi C, Duranti G, Ceci R, Lista M, Sabatini S, Caporossi D, Di Luigi L, Sgrò P, Dimauro I. Hydrogen Peroxide Stimulates Dihydrotestosterone Release in C2C12 Myotubes: A New Perspective for Exercise-Related Muscle Steroidogenesis? Int J Mol Sci 2022; 23:ijms23126566. [PMID: 35743011 PMCID: PMC9223901 DOI: 10.3390/ijms23126566] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/06/2022] [Accepted: 06/09/2022] [Indexed: 02/05/2023] Open
Abstract
Skeletal muscle is a tissue that has recently been recognized for its ability to produce androgens under physiological conditions. The steroidogenesis process is known to be negatively influenced by reactive oxygen species (ROS) in reproductive Leydig and ovary cells, while their effect on muscle steroidogenesis is still an unexplored field. Muscle cells are continuously exposed to ROS, resulting from both their metabolic activity and the surrounding environment. Interestingly, the regulation of signaling pathways, induced by mild ROS levels, plays an important role in muscle fiber adaptation to exercise, in a process that also elicits a significant modulation in the hormonal response. The aim of the present study was to investigate whether ROS could influence steroidogenesis in skeletal muscle cells by evaluating the release of testosterone (T) and dihydrotestosterone (DHT), as well as the evaluation of the relative expression of the key steroidogenic enzymes 5α-reductase, 3β-hydroxysteroid dehydrogenase (HSD), 17β-HSD, and aromatase. C2C12 mouse myotubes were exposed to a non-cytotoxic concentration of hydrogen peroxide (H2O2), a condition intended to reproduce, in vitro, one of the main stimuli linked to the process of homeostasis and adaptation induced by exercise in skeletal muscle. Moreover, the influence of tadalafil (TAD), a phosphodiesterase 5 inhibitor (PDE5i) originally used to treat erectile dysfunction but often misused among athletes as a "performance-enhancing" drug, was evaluated in a single treatment or in combination with H2O2. Our data showed that a mild hydrogen peroxide exposure induced the release of DHT, but not T, and modulated the expression of the enzymes involved in steroidogenesis, while TAD treatment significantly reduced the H2O2-induced DHT release. This study adds a new piece of information about the adaptive skeletal muscle cell response to an oxidative environment, revealing that hydrogen peroxide plays an important role in activating muscle steroidogenesis.
Collapse
Affiliation(s)
- Cristina Antinozzi
- Endocrinology Unit, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (C.A.); (M.L.); (L.D.L.)
| | - Guglielmo Duranti
- Laboratory of Biochemistry of Movement, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (R.C.); (S.S.)
- Correspondence: (G.D.); (P.S.)
| | - Roberta Ceci
- Laboratory of Biochemistry of Movement, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (R.C.); (S.S.)
| | - Marco Lista
- Endocrinology Unit, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (C.A.); (M.L.); (L.D.L.)
| | - Stefania Sabatini
- Laboratory of Biochemistry of Movement, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (R.C.); (S.S.)
| | - Daniela Caporossi
- Laboratory of Biology and Human Genetic, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (D.C.); (I.D.)
| | - Luigi Di Luigi
- Endocrinology Unit, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (C.A.); (M.L.); (L.D.L.)
| | - Paolo Sgrò
- Endocrinology Unit, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (C.A.); (M.L.); (L.D.L.)
- Correspondence: (G.D.); (P.S.)
| | - Ivan Dimauro
- Laboratory of Biology and Human Genetic, Department of Movement, Human and Health Sciences, Università degli Studi di Roma “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Roma, Italy; (D.C.); (I.D.)
| |
Collapse
|
9
|
Schuppe ER, Tobiansky D, Goller F, Fuxjager MJ. Specialized androgen synthesis in skeletal muscles that actuate elaborate social displays. J Exp Biol 2022; 225:275472. [PMID: 35587151 DOI: 10.1242/jeb.243730] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 05/12/2022] [Indexed: 11/20/2022]
Abstract
Androgens mediate the expression of many reproductive behaviors, including the elaborate displays used to navigate courtship and territorial interactions. In some vertebrates, males can produce androgen-dependent sexual behavior even when levels of testosterone (T) is low in the bloodstream. One idea is that select tissues make their own androgens from scratch to support behavioral performance. We first study this phenomenon in the skeletal muscles that actuate elaborate sociosexual displays in downy woodpeckers and two songbirds. We show that the woodpecker display muscle maintains elevated T when the testes are regressed in the non-breeding season. Both the display muscles of woodpeckers, as well as the display muscles in the avian vocal organ (syrinx or SYR) of songbirds, express all transporters and enzymes necessary to convert cholesterol into bioactive androgens locally. In a final analysis, we broaden our study by looking for these same transporters and enzymes in mammalian muscles that operate at different speeds. Using RNA-seq data, we find that the capacity for de novo synthesis is only present in "superfast" extraocular muscle. Together, our results suggest that skeletal muscle specialized to generate extraordinary twitch-times and/or extremely rapid contractile speeds may depend on androgenic hormones produced locally within the muscle itself. Our study therefore uncovers an important new dimension of androgenic regulation of behavior.
Collapse
Affiliation(s)
- Eric R Schuppe
- Department of Neurobiology and Behavior, Cornell University, 215 Tower Road, Ithaca, NY 14850, USA
| | - Daniel Tobiansky
- Department of Ecology, Evolution, and Organismal Biology, Brown University, 171 Meeting Street, Providence, RI 02912, USA
| | - Franz Goller
- Department of Biology, University of Utah, USA.,Institute for Zoophysiology, University of Münster, Germany
| | - Matthew J Fuxjager
- Department of Ecology, Evolution, and Organismal Biology, Brown University, 171 Meeting Street, Providence, RI 02912, USA
| |
Collapse
|
10
|
Ling M, Quan L, Lai X, Lang L, Li F, Yang X, Fu Y, Feng S, Yi X, Zhu C, Gao P, Zhu X, Wang L, Shu G, Jiang Q, Wang S. VEGFB Promotes Myoblasts Proliferation and Differentiation through VEGFR1-PI3K/Akt Signaling Pathway. Int J Mol Sci 2021; 22:13352. [PMID: 34948148 PMCID: PMC8707860 DOI: 10.3390/ijms222413352] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/05/2021] [Accepted: 12/09/2021] [Indexed: 01/06/2023] Open
Abstract
It has been demonstrated that vascular endothelial growth factor B (VEGFB) plays a vital role in regulating vascular biological function. However, the role of VEGFB in regulating skeletal muscle cell proliferation and differentiation remains unclear. Thus, this study aimed to investigate the effects of VEGFB on C2C12 myoblast proliferation and differentiation and to explore the underlying mechanism. For proliferation, VEGFB significantly promoted the proliferation of C2C12 myoblasts with the upregulating expression of cyclin D1 and PCNA. Meanwhile, VEGFB enhanced vascular endothelial growth factor receptor 1 (VEGFR1) expression and activated the PI3K/Akt signaling pathway in a VEGFR1-dependent manner. In addition, the knockdown of VEGFR1 and inhibition of PI3K/Akt totally abolished the promotion of C2C12 proliferation induced by VEGFB, suggesting that VEGFB promoted C2C12 myoblast proliferation through the VEGFR1-PI3K/Akt signaling pathway. Regarding differentiation, VEGFB significantly stimulated the differentiation of C2C12 myoblasts via VEGFR, with elevated expressions of MyoG and MyHC. Furthermore, the knockdown of VEGFR1 rather than NRP1 eliminated the VEGFB-stimulated C2C12 differentiation. Moreover, VEGFB activated the PI3K/Akt/mTOR signaling pathway in a VEGFR1-dependent manner. However, the inhibition of PI3K/Akt/mTOR blocked the promotion of C2C12 myoblasts differentiation induced by VEGFB, indicating the involvement of the PI3K/Akt pathway. To conclude, these findings showed that VEGFB promoted C2C12 myoblast proliferation and differentiation via the VEGFR1-PI3K/Akt signaling pathway, providing new insights into the regulation of skeletal muscle development.
Collapse
Affiliation(s)
- Mingfa Ling
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Lulu Quan
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Xumin Lai
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Limin Lang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Fan Li
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Xiaohua Yang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Yiming Fu
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Shengchun Feng
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Xin Yi
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Canjun Zhu
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Ping Gao
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Xiaotong Zhu
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Lina Wang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Gang Shu
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Qingyan Jiang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| | - Songbo Wang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; (M.L.); (L.Q.); (X.L.); (L.L.); (F.L.); (X.Y.); (Y.F.); (S.F.); (X.Y.); (C.Z.); (P.G.); (X.Z.); (L.W.); (G.S.); (Q.J.)
- National Engineering Research Center for the Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China
| |
Collapse
|
11
|
Hill M, Třískala Z, Honců P, Krejčí M, Kajzar J, Bičíková M, Ondřejíková L, Jandová D, Sterzl I. Aging, hormones and receptors. Physiol Res 2021; 69:S255-S272. [PMID: 33094624 DOI: 10.33549/physiolres.934523] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Ageing is accompanied by deterioration in physical condition and a number of physiological processes and thus a higher risk of a range of diseases and disorders. In particular, we focused on the changes associated with aging, especially the role of small molecules, their role in physiological and pathophysiological processes and potential treatment options. Our previously published results and data from other authors lead to the conclusion that these unwanted changes are mainly linked to the hypothalamic-pituitary-adrenal axis can be slowed down, stopped, or in some cases even reversed by an appropriate treatment, but especially by a life-management adjustment.
Collapse
Affiliation(s)
- M Hill
- Department of Steroids and Proteohormones, Institute of Endocrinology, Prague, Czech Republic.
| | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Teixeira CJ, Veras K, de Oliveira Carvalho CR. Dehydroepiandrosterone on metabolism and the cardiovascular system in the postmenopausal period. J Mol Med (Berl) 2020; 98:39-57. [PMID: 31713639 DOI: 10.1007/s00109-019-01842-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/16/2019] [Accepted: 10/09/2019] [Indexed: 12/16/2022]
Abstract
Dehydroepiandrosterone (DHEA), mostly present as its sulfated ester (DHEA-S), is an anabolic hormone that naturally declines with age. Furthermore, it is the most abundant androgen and estrogen precursor in humans. Low plasma levels of DHEA have been strongly associated with obesity, insulin resistance, dyslipidemia, and high blood pressure, increasing the risk of cardiovascular disease. In this respect, DHEA could be regarded as a promising agent against metabolic syndrome (MetS) in postmenopausal women, since several age-related metabolic diseases are reported during aging. There are plenty of experimental evidences showing beneficial effects after DHEA therapy on carbohydrate and lipid metabolism, as well as cardiovascular health. However, its potential as a therapeutic agent appears to attract controversy, due to the lack of effects on some symptoms related to MetS. In this review, we examine the available literature regarding the impact of DHEA therapy on adiposity, glucose metabolism, and the cardiovascular system in the postmenopausal period. Both clinical studies and in vitro and in vivo experimental models were selected, and where possible, the main cellular mechanisms involved in DHEA therapy were discussed. Schematic representation showing some of the general effects observed after administration DHEA therapy on target tissues of energy metabolism and the cardiovascular system. ↑ represents an increase, ↓ represents a decrease, - represents a worsening and ↔ represents no change after DHEA therapy.
Collapse
Affiliation(s)
- Caio Jordão Teixeira
- Department of Pharmacology, Faculty of Medical Sciences, State University of Campinas, 105 Alexander Fleming St, Campinas, SP, 13083-881, Brazil
- Department of Physiology and Biophysics, Institute of Biomedical Science, University of Sao Paulo, 1524 Prof. Lineu Prestes Ave., ICB 1, Sao Paulo, SP, 05508-900, Brazil
| | - Katherine Veras
- Department of Nutrition, University of Mogi das Cruzes, 200 Dr. Cândido X. A. Souza Ave., Sao Paulo, SP, 08780-911, Brazil
| | - Carla Roberta de Oliveira Carvalho
- Department of Physiology and Biophysics, Institute of Biomedical Science, University of Sao Paulo, 1524 Prof. Lineu Prestes Ave., ICB 1, Sao Paulo, SP, 05508-900, Brazil.
| |
Collapse
|