Narattaphol Charoenphandhu

Summary

Publications

  1. Wongdee K, Rodrat M, Keadsai C, Jantarajit W, Teerapornpuntakit J, Thongbunchoo J, et al. Activation of calcium-sensing receptor by allosteric agonists cinacalcet and AC-265347 abolishes the 1,25(OH)2D3-induced Ca2+ transport: Evidence that explains how the intestine prevents excessive Ca2+ absorption. Arch Biochem Biophys. 2018;657:15-22 pubmed publisher
  2. Lertsuwan K, Nammultriputtar K, Nanthawuttiphan S, Phoaubon S, Lertsuwan J, Thongbunchoo J, et al. Ferrous and ferric differentially deteriorate proliferation and differentiation of osteoblast-like UMR-106 cells. Biometals. 2018;31:873-889 pubmed publisher
    ..Even though both iron species had similar effects on osteoblast cell survival and differentiation, the overall effects were markedly stronger in FAC-treated groups, suggesting that osteoblasts were more sensitive to ferric than ferrous. ..
  3. Charoenphandhu N, Wongdee K, Krishnamra N. Is prolactin the cardinal calciotropic maternal hormone?. Trends Endocrinol Metab. 2010;21:395-401 pubmed publisher
  4. Wongdee K, Charoenphandhu N. Vitamin D-enhanced duodenal calcium transport. Vitam Horm. 2015;98:407-40 pubmed publisher
  5. Suntornsaratoon P, Krishnamra N, Charoenphandhu N. Positive long-term outcomes from presuckling calcium supplementation in lactating rats and the offspring. Am J Physiol Endocrinol Metab. 2015;308:E1010-22 pubmed publisher
    ..Therefore, presuckling calcium supplementation in lactating mothers is an effective strategy for promoting a long-lasting high bone density for both mother and the offspring. ..
  6. Thongchote K, Svasti S, Teerapornpuntakit J, Suntornsaratoon P, Krishnamra N, Charoenphandhu N. Bone microstructural defects and osteopenia in hemizygous βIVSII-654 knockin thalassemic mice: sex-dependent changes in bone density and osteoclast function. Am J Physiol Endocrinol Metab. 2015;309:E936-48 pubmed publisher
    ..In conclusion, osteopenia and trabecular microstructural defects were present in both male and female β(IVSII-654) knockin thalassemic mice, but the severity, disease progression, and cellular mechanism differed between the sexes. ..
  7. Kraidith K, Svasti S, Teerapornpuntakit J, Vadolas J, Chaimana R, Lapmanee S, et al. Hepcidin and 1,25(OH)2D3 effectively restore Ca2+ transport in β-thalassemic mice: reciprocal phenomenon of Fe2+ and Ca2+ absorption. Am J Physiol Endocrinol Metab. 2016;311:E214-23 pubmed publisher
    ..Therefore, our study has shed light on the development of a treatment strategy to rescue calcium dysregulation in β-thalassemia. ..
  8. Lertsuwan K, Wongdee K, Teerapornpuntakit J, Charoenphandhu N. Intestinal calcium transport and its regulation in thalassemia: interaction between calcium and iron metabolism. J Physiol Sci. 2018;68:221-232 pubmed publisher
  9. Rodrat M, Wongdee K, Panupinthu N, Thongbunchoo J, Teerapornpuntakit J, Krishnamra N, et al. Prolonged exposure to 1,25(OH)2D3 and high ionized calcium induces FGF-23 production in intestinal epithelium-like Caco-2 monolayer: A local negative feedback for preventing excessive calcium transport. Arch Biochem Biophys. 2018;640:10-16 pubmed publisher
    ..This local negative feedback loop can help prevent unnecessary calcium uptake and its detrimental consequences. ..

More Information

Publications18

  1. Wongdee K, Krishnamra N, Charoenphandhu N. Derangement of calcium metabolism in diabetes mellitus: negative outcome from the synergy between impaired bone turnover and intestinal calcium absorption. J Physiol Sci. 2017;67:71-81 pubmed publisher
  2. request reprint
    Charoenphandhu N, Wongdee K, Tudpor K, Pandaranandaka J, Krishnamra N. Chronic metabolic acidosis upregulated claudin mRNA expression in the duodenal enterocytes of female rats. Life Sci. 2007;80:1729-37 pubmed
    ..Our results, therefore, provided novel evidence that 21-day CMA markedly altered claudin profile in the duodenum of rats by upregulating specific claudin expression. ..
  3. Thammayon N, Wongdee K, Lertsuwan K, Suntornsaratoon P, Thongbunchoo J, Krishnamra N, et al. Na+/H+ exchanger 3 inhibitor diminishes the amino-acid-enhanced transepithelial calcium transport across the rat duodenum. Amino Acids. 2017;49:725-734 pubmed publisher
    ..In conclusion, glucose and certain amino acids in the mucosal side were potent stimulators of the duodenal calcium absorption, but only amino-acid-enhanced calcium transport was NHE3-dependent. ..
  4. Jantarajit W, Lertsuwan K, Teerapornpuntakit J, Krishnamra N, Charoenphandhu N. CFTR-mediated anion secretion across intestinal epithelium-like Caco-2 monolayer under PTH stimulation is dependent on intermediate conductance K+ channels. Am J Physiol Cell Physiol. 2017;313:C118-C129 pubmed publisher
    ..In conclusion, PTH requires NHE3 and basolateral K+ channels to induce [Formula: see text] and Cl- secretion, thus explaining how PTH regulated luminal pH balance and pH-dependent absorption of trace minerals. ..
  5. Aeimlapa R, Charoenphandhu N, Suntornsaratoon P, Wongdee K, Tiyasatkulkovit W, Kengkoom K, et al. Insulin does not rescue cortical and trabecular bone loss in type 2 diabetic Goto-Kakizaki rats. J Physiol Sci. 2018;68:531-540 pubmed publisher
    ..In conclusion, insulin treatment and alleviation of hyperglycemia did not increase BMD of osteopenic GK rats. It is likely that early prevention of insulin resistance should prevail over treatment of full-blown T2DM-related osteopathy. ..
  6. Wongdee K, Teerapornpuntakit J, Sripong C, Longkunan A, Chankamngoen W, Keadsai C, et al. Intestinal mucosal changes and upregulated calcium transporter and FGF-23 expression during lactation: Contribution of lactogenic hormone prolactin. Arch Biochem Biophys. 2016;590:109-117 pubmed publisher
    ..In conclusion, PRL was responsible for the lactation-induced mucosal adaptations, which were associated with compensatory increase in FGF-23 expression probably to prevent calcium hyperabsorption. ..
  7. Thongchote K, Svasti S, Teerapornpuntakit J, Krishnamra N, Charoenphandhu N. Running exercise alleviates trabecular bone loss and osteopenia in hemizygous ?-globin knockout thalassemic mice. Am J Physiol Endocrinol Metab. 2014;306:E1406-17 pubmed publisher
    ..In conclusion, BKO mice exhibited pervasive osteopenia and impaired bone microstructure, whereas running exercise appeared to be an effective intervention in alleviating bone microstructural defect in ?-thalassemia. ..
  8. Charoenphandhu N, Laohapitakworn S, Kraidith K, Nakkrasae L, Jongwattanapisan P, Tharabenjasin P, et al. Electrogenic Na?/HCO?? co-transporter-1 is essential for the parathyroid hormone-stimulated intestinal HCO?? secretion. Biochem Biophys Res Commun. 2011;409:775-9 pubmed publisher
    ..Therefore, the present results suggested that PTH stimulated intestinal HCO(3)(-) secretion, particularly in the ileum, by inducing the basolateral HCO(3)(-) uptake via NBCe1. ..
  9. Charoenphandhu N, Teerapornpuntakit J, Methawasin M, Wongdee K, Thongchote K, Krishnamra N. Prolactin decreases expression of Runx2, osteoprotegerin, and RANKL in primary osteoblasts derived from tibiae of adult female rats. Can J Physiol Pharmacol. 2008;86:240-8 pubmed publisher
    ..The present results explained the clinical findings of hyperprolactinemia-induced bone loss. ..