All Stories

  1. Generation and characterization of an estrogen receptor alpha-iCre knock-in mouse

    Article • genesis, November 2017, Wiley

    Dr. Chemyong Ko

  2. IGF1R Expression in Ovarian Granulosa Cells Is Essential for Steroidogenesis, Follicle Survival, and Fertility in Female Mice

    Article • Endocrinology, April 2017, Endocrine Society

    Dr. Chemyong Ko, Carlos Stocco

  3. Prenatal exposure to DEHP induces premature reproductive senescence in male mice

    Article • Toxicological Sciences, January 2017, Oxford University Press (OUP)

    Dr. Chemyong Ko

  4. Label-free, multi-scale imaging of ex-vivo mouse brain using spatial light interference microscopy

    Article • Scientific Reports, December 2016, Nature

    Dr. Chemyong Ko

  5. Estrogen in the lymph node

    Article • Endocrinology, December 2016, Endocrine Society

    Dr. Chemyong Ko

  6. Androgen Receptor in the Ovary Theca Cells Plays a Critical Role in Androgen-Induced Reproductive Dysfunction

    Article • Endocrinology, November 2016, Endocrine Society

    Dr. Chemyong Ko, Dr. Stanley Andrisse, Assistant professor Sheng Wu

  7. Leucine-rich repeat kinase 2 exacerbates neuronal cytotoxicity through phosphorylation of histone deacetylase 3 and histone deacetylation

    Article • Human Molecular Genetics, October 2016, Oxford University Press (OUP)

    Dr. Chemyong Ko

  8. Extra-gonadal sites of estrogen biosynthesis and function

    Article • BMB Reports, September 2016, Korean Society for Biochemistry and Molecular Biology - BMB Reports

    Dr. Chemyong Ko

  9. Loss of Fertility in the Absence of Progesterone Receptor Expression in Kisspeptin Neurons of Female Mice

    Article • PLOS One, July 2016, PLOS

    Dr. Chemyong Ko

  10. Conditional Deletion ofBmal1in Ovarian Theca Cells Disrupts Ovulation in Female Mice

    Article • Endocrinology, February 2016, Endocrine Society

    Dr. Chemyong Ko

  11. Estrogen Receptor Alpha (ESR1)-Dependent Regulation of the Mouse Oviductal Transcriptome

    Article • PLOS One, January 2016, PLOS

    Dr. Chemyong Ko

  12. Generation of an estrogen receptor beta-iCre knock-in mouse

    Article • genesis, January 2016, Wiley

    Dr. Chemyong Ko

  13. Generation and characterization of an endothelin-2 iCre mouse

    Article • genesis, February 2015, Wiley

    Dr. Chemyong Ko

  14. Vaginal Fold Histology Reduces the Variability Introduced by Vaginal Exfoliative Cytology in the Classification of Mouse Estrous Cycle Stages

    Article • Toxicologic Pathology, December 2014, SAGE Publications

    Dr. Chemyong Ko

  15. Beclin-1 deficiency in the murine ovary results in the reduction of progesterone production to promote preterm labor

    Article • Proceedings of the National Academy of Sciences, September 2014, Proceedings of the National Academy of Sciences

    Dr. Chemyong Ko

  16. Transforming Growth Factor-β1 Signaling Represses Testicular Steroidogenesis through Cross-Talk with Orphan Nuclear Receptor Nur77

    Article • PLOS One, August 2014, PLOS

    Dr. Chemyong Ko

  17. Loss of Function of Endothelin-2 Leads to Reduced Ovulation and CL Formation

    Article • PLOS One, April 2014, PLOS

    Dr. Chemyong Ko

  18. Disrupted Kisspeptin Signaling in GnRH Neurons Leads to Hypogonadotrophic Hypogonadism

    Article • Molecular Endocrinology, February 2014, Endocrine Society

    Dr. Chemyong Ko

  19. Generation of Edn2-iCre transgenic mice

    Article • Life Sciences, December 2013, Elsevier

    Dr. Chemyong Ko

  20. Effect of selective ablation of endothelin a receptor in the granulosa cells on the fertility

    Article • Life Sciences, December 2013, Elsevier

    Dr. Chemyong Ko

  21. Changes in ovarian constriction by endothelin-2/receptor system in the feline ovary

    Article • Life Sciences, December 2013, Elsevier

    Dr. Chemyong Ko

  22. RiboTag Analysis of Actively Translated mRNAs in Sertoli and Leydig Cells In Vivo

    Article • PLOS One, June 2013, PLOS

    Dr. Chemyong Ko

  23. Why two endothelins and two receptors for ovulation and luteal regulation?

    Article • Life Sciences, October 2012, Elsevier

    Dr. Chemyong Ko

  24. Endothelin B receptor is not required but necessary for finite regulation of ovulation

    Article • Life Sciences, October 2012, Elsevier

    Dr. Chemyong Ko

  25. ERα/E2 signaling suppresses the expression of steroidogenic enzyme genes via cross-talk with orphan nuclear receptor Nur77 in the testes

    Article • Molecular and Cellular Endocrinology, October 2012, Elsevier

    Dr. Chemyong Ko

  26. A Low-Copy-Number Plasmid for Retrieval of Toxic Genes from BACs and Generation of Conditional Targeting Constructs

    Article • Molecular Biotechnology, September 2012, Springer Science + Business Media

    Dr. Chemyong Ko

  27. Hematopoetic Prostaglandin D Synthase: An ESR1-Dependent Oviductal Epithelial Cell Synthase

    Article • Endocrinology, April 2012, Endocrine Society

    Dr. Chemyong Ko

  28. Pituitary–ovary–spleen axis in ovulation

    Article • Trends in Endocrinology and Metabolism, September 2011, Elsevier

    Dr. Chemyong Ko

  29. Methodology matters: IVF versus ICSI and embryonic gene expression

    Article • Reproductive BioMedicine Online, August 2011, Elsevier

    Dr. Chemyong Ko

  30. The Leydig Cell MEK/ERK Pathway Is Critical for Maintaining a Functional Population of Adult Leydig Cells and for Fertility

    Article • Molecular Endocrinology, July 2011, Endocrine Society

    Dr. Chemyong Ko

  31. Generation of transgenic dogs that conditionally express green fluorescent protein

    Article • genesis, June 2011, Wiley

    Dr. Chemyong Ko

  32. Generation of transgenic dogs that conditionally express green fluorescent protein

    Article • genesis, May 2011, Wiley

    Dr. Chemyong Ko

  33. Endothelins in regulating ovarian and oviductal function

    Article • January 2011, Frontiers in Bioscience

    Dr. Chemyong Ko

  34. Animal Models for the Study of Polycystic Ovarian Syndrome

    Article • Endocrinology and Metabolism, January 2011, Korean Endocrine Society (KAMJE)

    Dr. Chemyong Ko

  35. Periovulatory Leukocyte Infiltration in the Rat Ovary

    Article • Endocrinology, September 2010, Endocrine Society

    Dr. Chemyong Ko

  36. Identification of a Novel Role for Endothelins within the Oviduct

    Article • Endocrinology, June 2010, Endocrine Society

    Dr. Chemyong Ko

  37. Identification of a Novel Role for Endothelins within the Oviduct

    Article • The Journal of Clinical Endocrinology & Metabolism, May 2010, Endocrine Society

    Dr. Chemyong Ko

  38. Production and binding of endothelin-2 (EDN2) in the rat ovary: endothelin receptor subtype A (EDNRA)-mediated contraction

    Article • Reproduction Fertility and Development, January 2010, CSIRO Publishing

    Dr. Chemyong Ko

  39. Theca-Specific Estrogen Receptor-α Knockout Mice Lose Fertility Prematurely

    Article • Endocrinology, August 2009, Endocrine Society

    Dr. Chemyong Ko

  40. Generation of red fluorescent protein transgenic dogs

    Article • genesis, May 2009, Wiley

    Dr. Chemyong Ko

  41. Generation of red fluorescent protein transgenic dogs

    Article • genesis, May 2009, Wiley

    Dr. Chemyong Ko

  42. Generation ofCyp17iCre transgenic mice and their application to conditionally delete estrogen receptor alpha (Esr1) from the ovary and testis

    Article • genesis, September 2008, Wiley

    Dr. Chemyong Ko

  43. Role of hypoxia in the regulation of periovulatory EDN2 expression in the mouseThis article is one of a selection of papers published in the special issue (part 1 of 2) on Forefronts in Endothelin.

    Article • Canadian Journal of Physiology and Pharmacology, June 2008, Canadian Science Publishing

    Dr. Chemyong Ko

  44. Pituitary Gonadotroph Estrogen Receptor-α Is Necessary for Fertility in Females

    Article • Endocrinology, January 2008, Endocrine Society

    Dr. Chemyong Ko

  45. Endothelin-2 in Ovarian Follicle Rupture

    Article • Endocrinology, April 2006, Endocrine Society

    Dr. Chemyong Ko

  46. Development and Application of a Rat Ovarian Gene Expression Database

    Article • Endocrinology, November 2004, Endocrine Society

    Dr. Chemyong Ko

  47. Follicle-Stimulating Hormone Suppresses Cytosolic 3,5,3′-Triiodothyronine-Binding Protein Messenger Ribonucleic Acid Expression in Rat Granulosa Cells

    Article • Endocrinology, June 2003, Endocrine Society

    Dr. Chemyong Ko

  48. Xenopus hoxc8 during early development

    Article • Biochemical and Biophysical Research Communications, January 2003, Elsevier

    Dr. Chemyong Ko

  49. Follicle-Stimulating Hormone-Responsive Cytoskeletal Genes in Rat Granulosa Cells: Class I β-Tubulin, Tropomyosin-4, and Kinesin Heavy Chain

    Article • Endocrinology, January 2003, Endocrine Society

    Dr. Chemyong Ko

  50. Human estrogen receptor beta-specific monoclonal antibodies: characterization and use in studies of estrogen receptor beta protein expression in reproductive tissues

    Article • Molecular and Cellular Endocrinology, July 2001, Elsevier

    Dr. Chemyong Ko

  51. Expression of an Intracisternal A-Particle-like Element in Rat Ovary

    Article • Biochemical and Biophysical Research Communications, November 2000, Elsevier

    Dr. Chemyong Ko

  52. Progesterone Receptor Activation Mediates LH-Induced Type-I Pituitary Adenylate Cyclase Activating Polypeptide Receptor (PAC1) Gene Expression in Rat Granulosa Cells

    Article • Biochemical and Biophysical Research Communications, October 2000, Elsevier

    Dr. Chemyong Ko

  53. Role of Progesterone Receptor Activation in Pituitary Adenylate Cyclase Activating Polypeptide Gene Expression in Rat Ovary1

    Article • Endocrinology, November 1999, Endocrine Society

    Dr. Chemyong Ko

  54. Spatio‐temporal pattern formation of abdominal muscle inxenopus laevis

    Article • Korean Journal of Biological Sciences, January 1997, Taylor & Francis

    Dr. Chemyong Ko