Sodium-vitamin C-transporter-2 orchestrates lactate metabolism in mouse Sertoli cells.

Abstract:

:Transportation of vitamin C [also called ascorbic acid (AA)], an important water-soluble antioxidant and cofactor in testis, requires glucose transporter family (GLUTs) and sodium/vitamin C cotransporter family (SVCT1 and SVCT2). There is so far scant information vis-à-vis the functional roles of SVCTs in testis, although they possess higher affinity for transportation of AA compared to GLUTs. To analyze the biological effects of SVCT2 in testis, we assessed testicular expression of SVCT2 in different experimental settings and the effect of SVCT2 ablation on spermatogenesis. Persistent expression of SVCT2 was shown in the mouse testis at different stages of postnatal development, demonstrated on day 14 of testicular development in mice consistent with appearance of pachytene spermatocytes during the first wave of spermatogenesis. Testicular expression of SVCT2 was enriched in the cytoplasm of murine Sertoli cells (SCs). We then showed that in vivo inhibition of SVCT2 in mouse testis significantly impaired male fertility by causing oligozoospermia and asthenospermia, which mainly stemmed from a deficiency in lactate production. By generating the TM4SVCT2-/- cells and by profiling TM4SVCT2-/- cells with a constitutively activated HIF-1α mutant, we demonstrated that SVCT2 deficiency led to impaired lactate synthesis and reduced expression of Ldha mRNA in SCs. Mechanistically, ablation of SVCT2 resulted in ubiquitination and subsequent degradation of HIF-1α protein in the FSH-stimulated SCs. Collectively, our data document a novel testicular site of action of SVCT2 in the control of lactate synthesis by SCs, probably via ubiquitination-dependent regulation of HIF-1α stability.

journal_name

J Mol Endocrinol

authors

Gao G,Zhao Y,Wang K,Wang F

doi

10.1530/JME-20-0101

subject

Has Abstract

pub_date

2020-12-01 00:00:00

eissn

0952-5041

issn

1479-6813

pii

JME-20-0101.R1

pub_type

杂志文章
  • Effects of sex steroids on gonadotropin (FSH and LH) regulation in coho salmon (Oncorhynchus kisutch).

    abstract::The effect of steroid hormone treatment on coho salmon (Oncorhynchus kisutch) was examined. The cDNAs for coho salmon FSH beta and LH beta subunits were cloned and sequenced using reverse transcriptase PCR. Northern blot analysis revealed that a single transcript of 1 kb for each of these subunits was present in the p...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0210291

    authors: Dickey JT,Swanson P

    更新日期:1998-12-01 00:00:00

  • Early growth response gene-1 plays a pivotal role in down-regulation of a cohort of genes in uterine leiomyoma.

    abstract::Microarray studies have identified many genes that are down-regulated in uterine leiomyoma compared with myometrium, including early growth response gene-1 (EGR1). However, the mechanisms underlying coordinated down-regulation of this gene cohort remain unknown. To address the transcriptional role of EGR1 in leiomyoma...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/JME-06-0069

    authors: Ishikawa H,Shozu M,Okada M,Inukai M,Zhang B,Kato K,Kasai T,Inoue M

    更新日期:2007-11-01 00:00:00

  • miRNA-155 silencing reduces sciatic nerve injury in diabetic peripheral neuropathy.

    abstract::Neuropathic pain represents one of the most common complications associated with diabetes mellitus (DM) that impacts quality of life. Accumulating studies have highlighted the involvement of miRNAs in DM. Thus, the current study aimed to investigate the roles of miR-155 in diabetic peripheral neuropathy (DPN). In vitr...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1530/JME-19-0067

    authors: Chen J,Li C,Liu W,Yan B,Hu X,Yang F

    更新日期:2019-10-01 00:00:00

  • Intact glucose uptake despite deteriorating signaling in adipocytes with high-fat feeding.

    abstract::To capture immediate cellular changes during diet-induced expansion of adipocyte cell volume and number, we characterized mature adipocytes during a short-term high-fat diet (HFD) intervention. Male C57BL6/J mice were fed chow diet, and then switched to HFD for 2, 4, 6 or 14 days. Systemic glucose clearance was assess...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1530/JME-17-0195

    authors: Hansson B,Wasserstrom S,Morén B,Periwal V,Vikman P,Cushman SW,Göransson O,Storm P,Stenkula KG

    更新日期:2018-04-01 00:00:00

  • The microRNA cluster C19MC is deregulated in parathyroid tumours.

    abstract::A subset of over-expressed microRNAs (miRNAs) identified in parathyroid carcinomas (Ca) compared to normal glands belongs to C19MC, a cluster on chromosome 19q13.4 involved in stem cell biology and tumourigenesis. In this study, the expression of C19MC-MIR371-3 clusters and the molecular mechanisms presiding their mod...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1530/JME-11-0189

    authors: Vaira V,Elli F,Forno I,Guarnieri V,Verdelli C,Ferrero S,Scillitani A,Vicentini L,Cetani F,Mantovani G,Spada A,Bosari S,Corbetta S

    更新日期:2012-07-26 00:00:00

  • Urocortin induces interleukin-6 release from rat cardiomyocytes through p38 MAP kinase, ERK and NF-kappaB activation.

    abstract::CRH and its structurally related peptide urocortin (Ucn) are released under stress. Ucn is a potent agonist for CRH-receptor 2 (CRH-R2), which is strongly expressed in rodent heart. Stress induces Ucn mRNA expression in the heart, where it may be cardioprotective. However, increasing evidence indicates that Ucn may al...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/JME-08-0120

    authors: Huang M,Kempuraj D,Papadopoulou N,Kourelis T,Donelan J,Manola A,Theoharides TC

    更新日期:2009-05-01 00:00:00

  • Pharmacological characterization of a nociceptin receptor from zebrafish (Danio rerio).

    abstract::The nociceptin receptor (NOP) and its endogenous ligand, nociceptin/orphanin FQ (OFQ), are involved in a wide range of biological functions, such as pain, anxiety, learning, and memory. The zebrafish has been proposed as a candidate to study the in vivo effects of several drugs of abuse and to discover new pharmacolog...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1530/JME-10-0130

    authors: Rivas-Boyero AA,Herrero-Turrión MJ,Gonzalez-Nunez V,Sánchez-Simón FM,Barreto-Valer K,Rodríguez RE

    更新日期:2011-03-03 00:00:00

  • Reversal of fortune: estrogen receptor-β in endometriosis.

    abstract::Enhanced inflammation and reduced apoptosis sustain the growth of endometriotic lesions. Alterations in the expression of estrogen receptor-alpha (ERα) and estrogen receptor-beta (ERβ) accompany the conversion of resident endometrial cells within the normal uterine environment to ectopic lesions located in extrauterin...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/JME-16-0080

    authors: Simmen RC,Kelley AS

    更新日期:2016-08-01 00:00:00

  • Opposite effects of 17-β estradiol and testosterone on mitochondrial biogenesis and adiponectin synthesis in white adipocytes.

    abstract::Sexual dimorphism has been found in both mitochondrial functionality and adiponectin expression in white adipose tissue, with female rats presenting more functional mitochondria than males and greater adiponectin expression. However, little is known about the role of sex hormones in this dimorphism. The aim was to elu...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1530/JME-13-0201

    authors: Capllonch-Amer G,Lladó I,Proenza AM,García-Palmer FJ,Gianotti M

    更新日期:2014-03-06 00:00:00

  • Central regulation of food intake in fish: an evolutionary perspective.

    abstract::Evidence indicates that central regulation of food intake is well conserved along the vertebrate lineage, at least between teleost fish and mammals. However, several differences arise in the comparison between both groups. In this review, we describe similarities and differences between teleost fish and mammals on an ...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/JME-17-0320

    authors: Soengas JL,Cerdá-Reverter JM,Delgado MJ

    更新日期:2018-05-01 00:00:00

  • IGF system in sarcomas: a crucial pathway with many unknowns to exploit for therapy.

    abstract::The insulin-like growth factor (IGF) system has gained substantial interest due to its involvement in regulating cell proliferation, differentiation and survival during anoikis and after conventional and targeted therapies. However, results from clinical trials have been largely disappointing, with only a few but nota...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/JME-17-0250

    authors: Mancarella C,Scotlandi K

    更新日期:2018-07-01 00:00:00

  • Differential expression of milk protein genes during lactation in the common brushtail possum (Trichosurus vulpecula).

    abstract::In the common brushtail possum (Trichosurus vulpecula) lactation lasts for 200 days and consists of two distinct phases. Milk composition changes dramatically between phase 2 and 3, which correspond to early and late lactation respectively (phase 1 corresponds to pregnancy). RNA expression patterns have been establish...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0200037

    authors: Demmer J,Ross IK,Ginger MR,Piotte CK,Grigor MR

    更新日期:1998-02-01 00:00:00

  • Atrial natriuretic peptide inhibits the actions of FSH and forskolin in meiotic maturation of pig oocytes via different signalling pathways.

    abstract::Atrial natriuretic peptide (ANP) as well as its receptors is found in mammalian ovary and follicular cells and its function in oocyte meiotic maturation has also been reported in Xenopus, hamster and rat. But the results are controversial and the physiological mechanism of ANP on oocyte maturation is not clear, especi...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.1.01673

    authors: Zhang M,Tao Y,Zhou B,Xie H,Wang F,Lei L,Huo L,Sun Q,Xia G

    更新日期:2005-04-01 00:00:00

  • Role of the E3 ubiquitin ligase gene related to anergy in lymphocytes in glucose and lipid metabolism in the liver.

    abstract::Gene related to anergy in lymphocytes (GRAIL) is an E3 ubiquitin ligase that regulates energy in T-lymphocytes. Whereas, the relevance of GRAIL to T lymphocyte function is well established, the role of this protein in other cell types remains unknown. Given that GRAIL is abundant in the liver, we investigated the pote...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/JME-08-0145

    authors: Nakamichi S,Senga Y,Inoue H,Emi A,Matsuki Y,Watanabe E,Hiramatsu R,Ogawa W,Kasuga M

    更新日期:2009-02-01 00:00:00

  • Rapid hormonal regulation of N-acetylglucosamine transferase I.

    abstract::Previous studies have shown that, in unstimulated mammary epithelial cells from virgin mice, prolactin receptors are retained intracellularly because of their incomplete N-glycosylation. Activation of the nitric oxide/cGMP pathway stimulates Nacetylglucosamine (NAG) transferase I activity, completion of terminal glyco...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0240377

    authors: Bolander FF Jr

    更新日期:2000-06-01 00:00:00

  • c-MET inhibition: novel treatment for sporadic and MEN1-associated GEP NETs.

    abstract::Gastroenteropancreatic neuroendocrine tumors (GEP NETs) comprise a heterogenous and diverse group of neoplasms arising from a common neuroendocrine cell origin. The majority of these tumors occur sporadically while ~20% manifest within the context of hereditary syndromes. Germline MEN1 mutations cause a syndrome with ...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/JME-20-0020

    authors: Lee ME,Tepede AA,Mandl A,Weinstein LS,Del Rivero J,Agarwal SK,Blau JE

    更新日期:2020-08-01 00:00:00

  • Cloning and characterization of goldfish activin type IIB receptor.

    abstract::We have cloned a full length cDNA coding for the activin type IIB receptor (GactRIIB) from the goldfish ovary. GactRIIB shares 73 and 70% amino acid identity in the extracellular domain, and 78 and 80% identity in the intracellular domain with the type IIB receptors of the mouse and Xenopus respectively. The intracell...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0190047

    authors: Ge W,Tanaka M,Yoshikuni M,Eto Y,Nagahama Y

    更新日期:1997-08-01 00:00:00

  • Translocation of protein kinase C isozymes in lactotroph-enriched rat anterior pituitary cell cultures: differential effects of substance P and phorbol ester.

    abstract::Translocation of protein kinase C (PKC) from the cytosol to the plasma membranes is believed to reflect activation of the enzyme. We have studied translocation of PKC in lactotroph-enriched anterior pituitary cell cultures by measuring the incorporation of gamma-32P from [gamma-32P]ATP into a synthetic peptide substra...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0120293

    authors: Mau SE,Saermark T,Vilhardt H

    更新日期:1994-06-01 00:00:00

  • No evidence for a bone phenotype in GPRC6A knockout mice under normal physiological conditions.

    abstract::GPRC6A is a seven-transmembrane receptor mediating signaling by a wide range of L-alpha-amino acids, a signaling augmented by the divalent cations Ca(2)(+) and Mg(2)(+). GPRC6A transcripts are detected in numerous mammalian tissues, but the physiological role of the receptor is thus far elusive. Analogously to the clo...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/JME-08-0149

    authors: Wellendorph P,Johansen LD,Jensen AA,Casanova E,Gassmann M,Deprez P,Clément-Lacroix P,Bettler B,Bräuner-Osborne H

    更新日期:2009-03-01 00:00:00

  • Genetic characterization of a mouse line with primary aldosteronism.

    abstract::In an attempt to define novel genetic loci involved in the pathophysiology of primary aldosteronism, a mutagenesis screen after treatment with the alkylating agent N-ethyl-N-nitrosourea was established for the parameter aldosterone. One of the generated mouse lines with hyperaldosteronism was phenotypically and geneti...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1530/JME-16-0200

    authors: Perez-Rivas LG,Rhayem Y,Sabrautzki S,Hantel C,Rathkolb B,Hrabě de Angelis M,Reincke M,Beuschlein F,Spyroglou A

    更新日期:2017-02-01 00:00:00

  • Regenerating (reg) and insulin genes are expressed in prepancreatic mouse embryos.

    abstract::The pancreatic regenerating (reg) gene is proposed to be involved in pancreatic beta-cell growth. Up- or down-regulation of reg gene expression has been shown to parallel variations in beta-cell mass and function in the adult pancreas. In several species at least two nonallelic reg genes have been identified. In this ...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0170079

    authors: Perfetti R,Raygada M,Wang Y,Zenilman ME,Egan JM,Denno KM,Sadler TW,Shuldiner AR

    更新日期:1996-08-01 00:00:00

  • The regulation of oxytocin and oxytocin receptor in human placenta according to gestational age.

    abstract::Oxytocin (OXT) is a peptide hormone that plays a central role in the regulation of parturition and lactation. OXT signaling is mediated by OXT receptor (OXTR), which shows species- and tissue-specific expressions and gene regulation. In the present study, we examined the synthesis of OXT and OXTR in human placenta tis...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1530/JME-16-0223

    authors: Kim SC,Lee JE,Kang SS,Yang HS,Kim SS,An BS

    更新日期:2017-10-01 00:00:00

  • FSH and TSH binding to their respective receptors: similarities, differences and implication for glycoprotein hormone specificity.

    abstract::The crystal structures of the leucine-rich repeat domain (LRD) of the FSH receptor (FSHR) in complex with FSH and the TSH receptor (TSHR) LRD in complex with the thyroid-stimulating autoantibody (M22) provide opportunities to assess the molecular basis of the specificity of glycoprotein hormone-receptor binding. A com...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/JME-08-0040

    authors: Núñez Miguel R,Sanders J,Chirgadze DY,Blundell TL,Furmaniak J,Rees Smith B

    更新日期:2008-09-01 00:00:00

  • Effect of angiotensin II and arginine vasopressin on aldosterone production and phosphoinositide turnover in rat adrenal glomerulosa cells: a comparative study.

    abstract::We have previously shown that arginine vasopressin (AVP) stimulates the production of aldosterone in isolated superfused adrenal glomerulosa cells by a mechanism that involves an increased turnover of phosphoinositides. In the present study we compared the characteristics of AVP- and angiotensin II (AII)-induced chang...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0010117

    authors: Enyedi P,Balla T,Antoni FA,Spät A

    更新日期:1988-09-01 00:00:00

  • Neuroprotective and anti-ageing role of leptin.

    abstract::Leptin (Lep), an adipose-derived hormone, exerts very important functions in the body mainly on energy storage and availability. The physiological effects of Lep controlling the body weight and suppressing appetite are mediated by the long form of Lep receptor in the hypothalamus. Lep receptor activates several downst...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/JME-12-0151

    authors: Folch J,Pedrós I,Patraca I,Sureda F,Junyent F,Beas-Zarate C,Verdaguer E,Pallàs M,Auladell C,Camins A

    更新日期:2012-10-10 00:00:00

  • Transcriptional activation of cathepsin D gene expression by growth factors.

    abstract::Insulin-like growth factor-I (IGF-I), transforming growth factor alpha (TGFalpha) and epidermal growth factor (EGF) induced cathepsin D gene expression and reporter gene activity in MCF-7 human breast cancer cells transiently transfected with a construct (pCD1) containing a -2576 to -124 cathepsin D gene promoter inse...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0240193

    authors: Wang F,Duan R,Chirgwin J,Safe SH

    更新日期:2000-04-01 00:00:00

  • miR-183-5p regulates uterine receptivity and enhances embryo implantation.

    abstract::Receptive endometrium is a prerequisite for successful embryo implantation, and it follows that poor endometrial receptivity is a leading cause of implantation failure. miRNAs play important roles as epigenetic regulators of endometrial receptivity and embryo implantation through post-transcriptional modifications. Ho...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1530/JME-19-0184

    authors: Akbar R,Ullah K,Rahman TU,Cheng Y,Pang HY,Jin LY,Wang QJ,Huang HF,Sheng JZ

    更新日期:2020-01-01 00:00:00

  • Suppressors of cytokine signaling proteins in human preterm placental tissues.

    abstract::Decreased suppressors of cytokine signaling (SOCS) activity in human gestational tissues may play a part in the onset/progression of term labor. Since SOCS proteins negatively regulate cytokine-mediated inflammatory processes, we hypothesized that SOCS proteins are elevated in gestational tissues from spontaneous pret...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.1.01767

    authors: Blumenstein M,Keelan JA,Bowen-Shauver JM,Mitchell MD

    更新日期:2005-08-01 00:00:00

  • Androgen-mediated improvement of body composition and muscle function involves a novel early transcriptional program including IGF1, mechano growth factor, and induction of {beta}-catenin.

    abstract::Androgens promote anabolism in the musculoskeletal system while generally repressing adiposity, leading to lean body composition. Circulating androgens decline with age, contributing to frailty, osteoporosis, and obesity; however, the mechanisms by which androgens modulate body composition are largely unknown. Here, w...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/JME-09-0048

    authors: Gentile MA,Nantermet PV,Vogel RL,Phillips R,Holder D,Hodor P,Cheng C,Dai H,Freedman LP,Ray WJ

    更新日期:2010-01-01 00:00:00

  • Inhibition of Src tyrosine kinase stimulates adrenal androgen production.

    abstract::A unique characteristic of the primate adrenal is the ability to produce 19-carbon steroids, often called the adrenal androgens. Although it is clear that the major human adrenal androgens, dehydroepiandrosterone (DHEA) and DHEA sulfate (DHEA-S), are produced almost solely in the adrenal reticularis, the mechanisms re...

    journal_title:Journal of molecular endocrinology

    pub_type: 杂志文章

    doi:10.1677/jme.0.0300287

    authors: Sirianni R,Carr BR,Andò S,Rainey WE

    更新日期:2003-06-01 00:00:00