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Grenda R. Growth hormone therapy in pediatric kidney transplantation-the long-term clinical benefits beyond improvement of growth after withdrawal of pre-transplant therapy. Pediatr Nephrol 2022; 37:699-702. [PMID: 34542702 DOI: 10.1007/s00467-021-05223-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 10/20/2022]
Affiliation(s)
- Ryszard Grenda
- Department of Nephrology, Kidney Transplantation & Hypertension, The Children's Memorial Health Institute, Warsaw, Poland.
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2
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Vela-Patiño S, Salazar MI, Remba-Shapiro I, Peña-Martínez E, Silva-Roman G, Andoneui-Elguera S, Ordoñez-Garcia JDJ, Taniguchi-Ponciano K, Bonifaz L, Aguilar-Flores C, Marrero-Rodríguez D, Mercado M. Neuroendocrine-immune Interface: Interactions of Two Complex Systems in Health and Disease. Arch Med Res 2022; 53:240-251. [DOI: 10.1016/j.arcmed.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/25/2021] [Accepted: 01/24/2022] [Indexed: 11/02/2022]
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3
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Tishevskaya NV, Babaeva AG, Gevorkyan NM. Effect of lymphocyte morphogenetic activity on organism reactivity and resistibility. Russ J Dev Biol 2018. [DOI: 10.1134/s106236041801006x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Arellanes-Licea EC, Ávila-Mendoza J, Ramírez-Martínez EC, Ramos E, Uribe-González N, Arámburo C, Morales T, Luna M. Upregulation of GH, but not IGF1, in the hippocampus of the lactating dam after kainic acid injury. Endocr Connect 2018; 7:258-267. [PMID: 29321175 PMCID: PMC5812059 DOI: 10.1530/ec-17-0380] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Accepted: 01/10/2018] [Indexed: 12/21/2022]
Abstract
Lactation embodies a natural model of morphological, neurochemical, and functional brain plasticity. In this reproductive stage, the hippocampus of the female is less sensitive to excitotoxins in contrast to nulliparity. Growth hormone (GH) and insulin-like growth factor 1 (IGF1) are known to be neuroprotective in several experimental models of brain lesion. Here, activation of the GH-IGF1 pituitary-brain axis following kainic acid (7.5 mg/kg i.p. KA) lesion was studied in lactating and nulliparous rats. Serum concentrations of GH and IGF1 were uncoupled in lactation. Compared to virgin rats, the basal concentration of GH increased up to 40% but IGF1 decreased 58% in dams, and only GH increased further after KA treatment. In the hippocampus, basal expression of GH mRNA was higher (2.8-fold) in lactating rats than in virgin rats. GH mRNA expression in lactating rats increased further after KA administration in the hippocampus and in the hypothalamus, in parallel to GH protein concentration in the hippocampus of KA-treated lactating rats (43% vs lactating control), as detected by Western blot and immunofluorescence. Except for the significantly lower mRNA concentration in the liver of lactating rats, IGF1 expression was not altered by the reproductive condition or by KA treatment in the hippocampus and hypothalamus. Present results indicate upregulation of GH expression in the hippocampus after an excitotoxic lesion, suggesting paracrine/autocrine actions of GH as a factor underlying neuroprotection in the brain of the lactating dam. Since no induction of IGF1 was detected, present data suggest a direct action of GH.
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Affiliation(s)
- Elvira C Arellanes-Licea
- Neurobiología Celular y MolecularInstituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México
| | - José Ávila-Mendoza
- Neurobiología Celular y MolecularInstituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México
| | - Elizabeth C Ramírez-Martínez
- Neurobiología Celular y MolecularInstituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México
| | - Eugenia Ramos
- Neurobiología Celular y MolecularInstituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México
| | - Nancy Uribe-González
- Neurobiología Celular y MolecularInstituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México
| | - Carlos Arámburo
- Neurobiología Celular y MolecularInstituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México
| | - Teresa Morales
- Neurobiología Celular y MolecularInstituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México
| | - Maricela Luna
- Neurobiología Celular y MolecularInstituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, México
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5
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Devesa J, Almengló C, Devesa P. Multiple Effects of Growth Hormone in the Body: Is it Really the Hormone for Growth? Clin Med Insights Endocrinol Diabetes 2016; 9:47-71. [PMID: 27773998 PMCID: PMC5063841 DOI: 10.4137/cmed.s38201] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 09/12/2016] [Accepted: 09/19/2016] [Indexed: 12/17/2022] Open
Abstract
In this review, we analyze the effects of growth hormone on a number of tissues and organs and its putative role in the longitudinal growth of an organism. We conclude that the hormone plays a very important role in maintaining the homogeneity of tissues and organs during the normal development of the human body or after an injury. Its effects on growth do not seem to take place during the fetal period or during the early infancy and are mediated by insulin-like growth factor I (IGF-I) during childhood and puberty. In turn, IGF-I transcription is dependent on an adequate GH secretion, and in many tissues, it occurs independent of GH. We propose that GH may be a prohormone, rather than a hormone, since in many tissues and organs, it is proteolytically cleaved in a tissue-specific manner giving origin to shorter GH forms whose activity is still unknown.
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Affiliation(s)
- Jesús Devesa
- Scientific Direction, Medical Center Foltra, Teo, Spain
| | | | - Pablo Devesa
- Research and Development, Medical Center Foltra, 15886-Teo, Spain
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Luna-Acosta JL, Alba-Betancourt C, Martínez-Moreno CG, Ramírez C, Carranza M, Luna M, Arámburo C. Direct antiapoptotic effects of growth hormone are mediated by PI3K/Akt pathway in the chicken bursa of Fabricius. Gen Comp Endocrinol 2015; 224:148-59. [PMID: 26231908 DOI: 10.1016/j.ygcen.2015.07.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Revised: 07/26/2015] [Accepted: 07/28/2015] [Indexed: 10/23/2022]
Abstract
Growth hormone (GH) is expressed in several extra-pituitary tissues, including the primary and secondary lymphoid organs of the immune system. In birds, GH mRNA and protein expression show a specific developmental distribution pattern in the bursa of Fabricius (BF), particularly in epithelial and B cells. Changes in the bursal concentration and distribution of locally produced GH during ontogeny suggest it is involved in B cell differentiation and maturation, as well as in a functional survival role in this organ, which may be mediated by paracrine/autocrine mechanisms. Here, we analyzed the anti-apoptotic effect of GH in BF and the intracellular signaling pathways involved in this activity. Also, we studied if this effect was exerted directly by GH or mediated indirectly by IGF-I. Bursal cell cultures showed an important loss of their viability after 4h of incubation and a significant increase in apoptosis. However, treatment with 10nM GH or 40 nM IGF-I significantly increased B cell viability (16.7 ± 0.67% and 13.4 ± 1.12%, respectively) when compared with the untreated controls. In addition, the presence of apoptotic bodies (TUNEL) dramatically decreased (5.5-fold) after GH and IGF-I treatments, whereas co-incubation with anti-GH or anti-IGF-I, respectively, blocked their anti-apoptotic effect. Likewise, both GH and IGF-I significantly inhibited caspase-3 activity (by 40 ± 2.0%) in these cultures. However, the use of anti-IGF-I could not reverse the GH anti-apoptotic effects, thus indicating that these were exerted directly. The addition of 100 nM wortmannin (a PI3K/Akt inhibitor) blocked the GH protective effects. Also, GH stimulated (3-fold) the phosphorylation of Akt in bursal cells, and adding wortmannin or an anti-GH antibody inhibited this effect. Furthermore, GH was capable to stimulate (7-fold) the expression of Bcl-2. Taken together, these results indicate that the direct anti-apoptotic activity of GH observed in the chicken bursal B cell cultures might be mediated through the PI3K/Akt pathway.
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Affiliation(s)
- José Luis Luna-Acosta
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro 76230, Mexico
| | - Clara Alba-Betancourt
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro 76230, Mexico; Departamento de Farmacia, Universidad de Guanajuato, Guanajuato 36050, Mexico
| | - Carlos G Martínez-Moreno
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro 76230, Mexico
| | - Candy Ramírez
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro 76230, Mexico
| | - Martha Carranza
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro 76230, Mexico
| | - Maricela Luna
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro 76230, Mexico
| | - Carlos Arámburo
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro 76230, Mexico.
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Pállinger É, Csaba G. In vivo effect of insulin on the hormone production of immune cells in mice - gender differences. Acta Microbiol Immunol Hung 2014; 61:417-23. [PMID: 25496970 DOI: 10.1556/amicr.61.2014.4.3] [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: 11/19/2022]
Abstract
The immune cells of rat and man synthesize, store and secrete hormones, characteristic to the endocrine glands. In the present experiments female and male CD1 mice were treated with 10 IU/kg insulin sc. (the controls with normal saline) and after 30 min peritoneal fluid was gained. The cells of the peritoneal fluid (lymphocytes and the monocyte-granulocyte group) were studied by immunocytochemical flow-cytometry to adrenocorticotropic hormone (ACTH), triiodothyronine (T3), histamine and serotonin content. In the female mice each hormone level was significantly lower in the insulin-treated animals, except histamine in the monocyte-granulocyte group. In the insulin-treated male animals, the hormone levels were similar to the control. The results 1) support the previously hypothesized hormonal network in the immune system, 2) justify that the insulin effect is not species dependent and 3) call attention to the sex, species and organ differences in the response.
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Affiliation(s)
- Éva Pállinger
- 1 Semmelweis University Department of Genetics, Cell and Immunobiology Budapest Hungary
| | - György Csaba
- 1 Semmelweis University Department of Genetics, Cell and Immunobiology Budapest Hungary
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Csaba G. Hormones in the immune system and their possible role. A critical review. Acta Microbiol Immunol Hung 2014; 61:241-60. [PMID: 25261940 DOI: 10.1556/amicr.61.2014.3.1] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Immune cells synthesize, store and secrete hormones, which are identical with the hormones of the endocrine glands. These are: the POMC hormones (ACTH, endorphin), the thyroid system hormones (TRH, TSH, T3), growth hormone (GH), prolactin, melatonin, histamine, serotonin, catecholamines, GnRH, LHRH, hCG, renin, VIP, ANG II. This means that the immune cells contain all of the hormones, which were searched at all and they also have receptors for these hormones. From this point of view the immune cells are similar to the unicells (Tetrahymena), so it can be supposed that these cells retained the properties characteristic at a low level of phylogeny while other cells during the evolution accumulated to form endocrine glands. In contrast to the glandular endocrine cells, immune cells are polyproducers and polyreceivers. As they are mobile cells, they are able to transport the stored hormone to different places (packed transport) or attracted by local factors, accumulate in the neighborhood of the target, synthesizing and secreting hormones locally. This is taking place, e.g. in the case of endorphin, where the accumulating immune cells calms pain caused by the inflammation. The targeted packed transport is more economical than the hormone-pouring to the blood circulation of glandular endocrines and the targeting also cares the other receptor-bearing cells timely not needed the effect. Mostly the immune-effects of immune-cell derived hormones were studied (except endorphin), however, it is not exactly cleared, while the system could have scarcely studied important roles in other cases. The evolutionary aspects and the known as well, as possible roles of immune-endocrine system and their hormones are listed and discussed.
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Affiliation(s)
- György Csaba
- 1 Semmelweis University Department of Genetics, Cell and Immunobiology Budapest Hungary
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Weigent DA. Lymphocyte GH-axis hormones in immunity. Cell Immunol 2013; 285:118-32. [PMID: 24177252 DOI: 10.1016/j.cellimm.2013.10.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 10/10/2013] [Indexed: 10/26/2022]
Abstract
The production and utilization of common ligands and their receptors by cells of the immune and neuroendocrine systems constitutes a biochemical information circuit between and within the immune and neuroendocrine systems. The sharing of ligands and receptors allows the immune system to serve as the sixth sense notifying the nervous system of the presence of foreign entities. Within this framework, it is also clear that immune cell functions can be altered by neuroendocrine hormones and that cells of the immune system have the ability to produce neuroendocrine hormones. This review summarizes a part of this knowledge with particular emphasis on growth hormone (GH). The past two decades have uncovered a lot of detail about the actions of GH, acting through its receptor, at the molecular and cellular level and its influence on the immune system. The production and action of immune cell-derived GH is less well developed although its important role in immunity is also slowly emerging. Here we discuss the production of GH, GH-releasing hormone (GHRH) and insulin-like growth factor-1 (IGF-1) and their cognate receptors on cells of the immune system and their influence via endocrine/autocrine/paracrine and intracrine pathways on immune function. The intracellular mechanisms of action of immune cell-derived GH are still largely unexplored, and it is anticipated that further work in this particular area will establish an important role for this source of GH in normal physiology and in pathologic situations.
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Affiliation(s)
- Douglas A Weigent
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, 1918 University Blvd., MCLM894, Birmingham, AL 35294-0005, United States.
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Reynolds CM, Li M, Gray C, Vickers MH. Preweaning growth hormone treatment ameliorates adipose tissue insulin resistance and inflammation in adult male offspring following maternal undernutrition. Endocrinology 2013; 154:2676-86. [PMID: 23715866 DOI: 10.1210/en.2013-1146] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
It is well established that early-life nutritional alterations lead to increased risk of obesity and metabolic disorders in adult life. Although it is clear that obesity gives rise to chronic low-grade inflammation, there is little evidence regarding the role of inflammation in the adipose tissue of undernourished (UN) offspring. GH reduces fat mass and has antiinflammatory properties. The present study examined the effect of maternal UN on adipose inflammation in adult offspring and whether GH treatment during a critical period of developmental plasticity could ameliorate metabolic dysfunction associated with a poor start to life. Sprague Dawley rats were assigned to chow (C) or UN (50% ad libitum; UN) diet throughout gestation. Male C and UN pups received saline (control saline [CS]/UN) or GH (2.5 μg/g/d; control growth hormone [CGH]/undernourished growth hormone [UNGH]) from days 3-21. Postweaning males were further randomized and fed either chow or high-fat diet until day 160. An ex vivo glucose uptake assay demonstrated adipose tissue from UN offspring displayed attenuated insulin-stimulated glucose uptake compared with CS, CGH, and UNGH. This was associated with increased insulin receptor, glucose transporter 4, and insulin receptor substrate 1 gene expression. Furthermore, UN demonstrated enhanced TNFα and IL-1β secretion from adipose explants and stromal vascular fraction cultures accompanied by increased adipose tissue gene expression of several key proinflammatory genes and markers of macrophage infiltration. Overall, UN offspring displayed a more potent immunophenotype, which correlated with decreased insulin sensitivity. Preweaning GH treatment negates these detrimental effects, indicating the potential for reversing metabolic dysfunction in UN adult offspring.
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Affiliation(s)
- C M Reynolds
- Liggins Institute and Gravida, National Research Centre for Growth and Development, University of Auckland, Auckland 1023, New Zealand
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Expression of lymphocyte-derived growth hormone (GH) and GH-releasing hormone receptors in aging rats. Cell Immunol 2013; 282:71-8. [PMID: 23770714 DOI: 10.1016/j.cellimm.2013.04.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Revised: 04/10/2013] [Accepted: 04/17/2013] [Indexed: 11/23/2022]
Abstract
In the present study, we show that higher levels of lymphocyte GH are expressed in spleen cells from aging animals compared to young animals. Further, leukocytes from primary and secondary immune tissues and splenic T and B cells from aging rats all express higher levels of GHRH receptors compared to younger animals. Bone marrow and splenic T cells express the highest levels of GHRH receptor in aging animals. Spleen cells from aging animals showed no significant change in proliferation or GH induction after treatment with GHRH. Taken together, the data for the first time show alterations in GH synthesis and expression of the GHRH receptor on cells of the immune system that may play a role in the immune response in aging.
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Weigent DA. Hypoxia and cytoplasmic alkalinization upregulate growth hormone expression in lymphocytes. Cell Immunol 2013; 282:9-16. [PMID: 23639351 DOI: 10.1016/j.cellimm.2013.03.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 12/14/2012] [Accepted: 03/26/2013] [Indexed: 11/19/2022]
Abstract
We report here that culture of lymphoid cells under hypoxic conditions showed an increase in both luciferase expression from a GH-promoter luciferase construct and the levels of lymphocyte GH. The effect was mimicked by treatment of cells with cobalt chloride consistent with a specific oxygen-sensing mechanism. We identified a putative hypoxia response element (HRE) in the GH promoter at the region -176 bp to -172 bp that contains a copy of the hypoxia-inducible factor-1 (Hif-1) binding motif (5'-ACGTG-3'). The results also showed that culture of primary rat spleen cells with different doses of TMA induced a dose-dependent increase in lymphocyte GH by Western blot analysis. Greater levels of GH are induced in T cell-enriched populations compared to B cell-enriched populations after treatment with CoCl(2) or TMA. Our results suggest that the stressful cellular conditions likely to occur at sites of inflammation or tumor growth may induce the synthesis of lymphocyte GH.
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Affiliation(s)
- Douglas A Weigent
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL 35294-0005, USA.
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