John Crook Marshall, MD

Unless otherwise indicated, this information has been self-reported and has not been verified by the Board of Medicine.

University Of Michigan Medical School - Ann Arbor MI
Rank: Full Professor
Years: 1976-1990


Rank: Full Professor
Years: 1991-present

University Of Virginia School Of Medicine - Charlottesville VA
Rank: Full Professor
Years: 1991-present

Univ Virginia Medical School
Rank: Full Professor
Years: 1991-present

Polycystic ovarian syndrome: evidence that flutamide restores sensitivity of the GnRH pulse generator to inhibition by estradiol and progesterone
J Clin Endocrinol Metab
Volume: 85
Date: 11 2000

Regulation of gonadotropin subunit gene transcription by GnRH: measurement of primary transcript RNAs by quantitative RT-PCR assays
Endocrinology
Volume: 142
Date: 01 2001

Hormonal regulation of the menstrual cycle and mechanisms of anovulation
Endocrinology (Eds. DeGroot LJ, Jameson JL)
4th Ed. Chap.151 p. 2073-2085
Date: 07 2001

Regulation of gonadotropin sythesis and secretion
Endocrinology (Eds. DeGroot LJ, Jameson JL)
4th edition, Chap. 139, pp. 1916-1925
Date: 07 2001

Hypothalamic regulation of cyclic ovulation: evidence that the increase in GnRH pulse frequency during the follicular phase reflects the gradual loss of the restraining effects of progesterone
J Clin Endocrinol Metab
Volume: 87
Date: 05 2002

Control of pituitary hormone secretion – the role of pulsatility
Comprehensive Clinical Endocrinology (Eds. Besser GM, Thorner, MO)
3rd edition, Ch 2, p 19-34
Date: 10 2002

GnRH stimulation of gonadotropin subunit transcription: evidence for the involvement of calcium/calmodulin dependent kinase II (Ca/CAMK II) activation in rat pituitaries
Endocrinology
Volume: 144
Date: 07 2003

Regulation of LHß and FSHß gene transcription by androgens: testosterone directly stimulates FSHß transcription independent of its role on follistatin gene expression
Endocrinology
Volume: 145
Date: 01 2004

Progesterone inhibition of the hypothalamic pulse generator: evidence for varied effects of hyperandrogenemia in adolescent girls
J Clin Endocrinol Metab
Volume: 90
Date: 05 2005

Polycystic ovary Syndrome
New England J Medicine
375, p54-64,
Date: 07 2016