Lewis Libman Engel - Publications

Affiliations: 
Harvard University, Cambridge, MA, United States 
Area:
Steroid Hormones
Website:
http://www.universitystory.gla.ac.uk/biography/?id=WH2265&type=P

37 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
1980 Inano H, Engel LL. Photoaffinity labeling of human placental estradiol dehydrogenase with 3-(arylazido-beta-alanine)estrone. The Journal of Biological Chemistry. 255: 7694-9. PMID 6931106  0.42
1978 Engel LL, Inano H. Some kinetic properties of human placental estradiol-17 beta dehydrogenase: patterns of inhibition by adenine nucleotides. Advances in Enzyme Regulation. 17: 363-71. PMID 43076 DOI: 10.1016/0065-2571(79)90022-0  0.384
1977 Groman EV, Engel LL. Hydroxysteroid dehydrogenases of Pseudomonas testosteroni. Separation of a 17 beta-hydroxysteroid dehydrogenase from the 3(17) beta-hydroxysteroid dehydrogenase and comparison of the two enzymes. Biochimica Et Biophysica Acta. 485: 249-54. PMID 411517 DOI: 10.1016/0005-2744(77)90161-9  0.389
1977 Schultz RM, Groman EV, Engel LL. 3(17)beta-Hydroxysteroid dehydrogenase of Pseudomonas testosteroni. A convenient purification and demonstration of multiple molecular forms. The Journal of Biological Chemistry. 252: 3775-83. PMID 193845  0.352
1976 Groman EV, Schultz RM, Engel LL, Orr JC. Horse-liver alcohol dehydrogenase and Pseudomonas testosteroni 3(17)beta-hydroxysteroid dehydrogenase transfer epimeric hydrogens from NADH to 17beta-hydroxy-5alpha-androstan-3-one. An exception to one of the Alworth-Bentley rules. European Journal of Biochemistry / Febs. 63: 427-9. PMID 177288 DOI: 10.1111/J.1432-1033.1976.Tb10244.X  0.314
1975 Groman EV, Schultz RM, Engel LL. Catalytic competence, a new criterion for affinity labeling. Demonstration of the reversible enzymatic interconversion of estrone and estradiol-17 beta covalently bound to human placental estradiol-17 beta dehydrogenase. The Journal of Biological Chemistry. 250: 5450-4. PMID 237920  0.389
1974 Engel LL, Groman EV. Human placental 17beta-estradiol dehydrogenase: characterization and structural studies. Recent Progress in Hormone Research. 30: 139-69. PMID 4601615  0.407
1974 Engel LL, Schultz RM, Groman EV. Proceedings: Human placental oestradiol-17beta dehydrogenase affinity labelled at the active region. The Journal of Endocrinology. 63: 58P. PMID 4374493  0.376
1974 Ford HC, Engel LL. Purification and properties of the delta 5-3 beta-hydroxysteroid dehydrogenase-isomerase system of sheep adrenal cortical microsomes. The Journal of Biological Chemistry. 249: 1363-8. PMID 4274151  0.362
1974 Braselton WE, Engel LL, Orr JC. The flux of intermediates and products in aromatizaton of C19 steroids by human placental microsomes. European Journal of Biochemistry / Febs. 48: 35-43. PMID 4155685 DOI: 10.1111/J.1432-1033.1974.Tb03740.X  0.328
1974 Sanyal MK, Orr JC, Engel LL. The reversible reduction of testosterone to androst-4-ene-3alpha, 17beta-diol by a soluble enzyme of rat liver. European Journal of Biochemistry / Febs. 48: 21-4. PMID 4155684 DOI: 10.1111/j.1432-1033.1974.tb03738.x  0.313
1971 Karavolas HJ, Engel LL. Human placental 17 beta-estradiol dehydrogenase. VI. Substrate specificity of the diphosphopyridine nucleotide (triphosphopyridine nucleotide)-linked enzyme. Endocrinology. 88: 1165-9. PMID 4396050 DOI: 10.1210/endo-88-5-1165  0.64
1970 Karavolas HJ, Baedecker ML, Engel LL. Human placental 17 beta-estradiol dehydrogenase. V. Purification and partial characterization of the diphosphopyridine nucleotide (triphosphopyridine nucleotide)-linked enzyme. The Journal of Biological Chemistry. 245: 4948-52. PMID 4394161  0.642
1969 Karavolas HJ, Orr JC, Engel LL. Human placental 17 beta-estradiol dehydrogenase. IV. Differentiation of 17 beta-estradiol-activated transhydrogenase from the transhydrogenase function of 17 beta-estradiol dehydrogenase. The Journal of Biological Chemistry. 244: 4413-21. PMID 4389994  0.64
1969 Neville AM, Orr JC, Engel LL. The delta5-3beta-hydroxysteroid dehydrogenase of bovine adrenal microsomes. The Journal of Endocrinology. 43: 599-608. PMID 4305769 DOI: 10.1677/Joe.0.0430599  0.489
1969 Neville AM, Orr JC, Trofimow ND, Engel LL. A time study of the in vitro metabolism of 3 beta-hydroxyandrost-5-en-17-one by human adrenocortical tissue. Steroids. 14: 97-117. PMID 4241619  0.368
1968 Neville AM, Engel LL. Inhibition of alpha- and beta-hydroxysteroid dehydrogenases and steroid delta-isomerase by substrate analogues. The Journal of Clinical Endocrinology and Metabolism. 28: 49-60. PMID 4295058 DOI: 10.1210/jcem-28-1-49  0.337
1966 Engel LL, Lanman G, Scully RE, Villee DB. Studies on an interstitial cell tumor of the testis: formation of cortisol-14C from acetate-1-14C1. The Journal of Clinical Endocrinology and Metabolism. 26: 381-92. PMID 5929628 DOI: 10.1210/jcem-26-4-381  0.31
1966 Karavolas HJ, Engel LL. Human placental 17-beta-estradiol dehydrogenase. 3. The separation of A 17-beta-estradiol-dependent transhydrogenase. The Journal of Biological Chemistry. 241: 3454-6. PMID 4380449  0.645
1965 ADADEVOH BK, ENGEL LL, SHAW D, GRAY CH. METABOLISM OF PROGESTERONE-4-14C BY ADRENAL TISSUE FROM A PATIENT WITH CUSHING'S SYNDROME. The Journal of Clinical Endocrinology and Metabolism. 25: 784-91. PMID 14296263 DOI: 10.1210/jcem-25-6-784  0.313
1965 WARD MG, ORR JC, ENGEL LL. A CONVENIENT SYNTHESIS OF 3-BETA-HYDROXYANDROST-4-EN-17 ONE. The Journal of Organic Chemistry. 30: 1421-3. PMID 14290373 DOI: 10.1021/Jo01016A018  0.443
1964 WARD MG, ENGEL LL. REVERSAL OF THE 3-BETA-HYDROXYSTEROID DEHYDROGENASE-ISOMERASE REACTIONS. CONVERSION OF ANDROST-4-ENE-3,17-DIONE-4-14C TO 3-BETA-HYDROXYANDROST-4-EN-17-ONE-14C AND 3-BETA-HYDROXYANDROST-5EN-17-ONE-14C. The Journal of Biological Chemistry. 239: PC3604-6. PMID 14245426  0.361
1963 ENGEL LL, DIMOLINE A. THE METABOLISM OF 19-HYDROXYANDROST-4-ENE-3, 17-DIONE AND TESTOSTERONE BY HUMAN ADRENAL TISSUE Journal of Endocrinology. 26: 233-240. DOI: 10.1677/JOE.0.0260233  0.353
1962 VILLEE DB, VILLEE CA, ENGEL LL, TALBOT NB. Desoxycorticosterone synthesis by human adrenal adenoma. The Journal of Clinical Endocrinology and Metabolism. 22: 481-9. PMID 13926034 DOI: 10.1210/jcem-22-5-481  0.322
1962 VILLEE DB, DIMOLINE A, ENGEL LL, VILLEE CA, RAKER J. Formation of 16a-hydroxyprogesterone in hyperplastic adrenal tissue. The Journal of Clinical Endocrinology and Metabolism. 22: 726-34. PMID 13926033 DOI: 10.1210/jcem-22-7-726  0.302
1962 ENGEL LL, BAGGETT B, HALLA M. In vitro metabolism of estradiol-17beta by human fetal liver: formation of estriol, 16-epiestriol, estrone and an estriol glucosiduronic acid. Endocrinology. 70: 907-14. PMID 13890221 DOI: 10.1210/endo-70-6-907  0.346
1961 MEIGS RA, ENGEL LL. The metabolism of adrenocortical steroids by human tissues. Endocrinology. 69: 152-62. PMID 13769044 DOI: 10.1210/endo-69-1-152  0.333
1961 ENGEL LL, CAMERON CB, STOFFYN A, ALEXANDER JA, KLEIN O, TROFIMOW ND. The estimation of urinary metabolites of administered estradiol-17 beta-16-C14. Analytical Biochemistry. 2: 114-25. PMID 13696802 DOI: 10.1016/0003-2697(61)90060-4  0.354
1959 LANGER LJ, ALEXANDER JA, ENGEL LL. Human placental estradiol-17 beta dehydrogenase. II. Kinetics and substrate specificities. The Journal of Biological Chemistry. 234: 2609-14. PMID 14413943  0.386
1958 ENGEL LL, BAGGETT B, HALLA M. The formation of 14C-labelled estriol from 16-14C-estradiol-17 beta by human fetal liver slices. Biochimica Et Biophysica Acta. 30: 435-6. PMID 13607469 DOI: 10.1016/0006-3002(58)90077-5  0.426
1958 LANGER LJ, ENGEL LL. Human placental estradiol-17 beta dehydrogenase. I. Concentration, characterization and assay. The Journal of Biological Chemistry. 233: 583-8. PMID 13575417  0.402
1958 Engel LL, Baggett B, Carter P. IN VIVO METABOLISM OF ESTRADIOL-17β-16-C14 IN THE HUMAN BEING: ISOLATION OF 2-METHOXYESTRONE-C14 Obstetrical & Gynecological Survey. 13: 99-100. DOI: 10.1097/00006254-195802000-00034  0.338
1958 Engel LL, Baggett B. Metabolism of steroid hormones by human endocrine tumors The American Journal of Medicine. 25: 119-120. DOI: 10.1016/0002-9343(58)90230-4  0.318
1957 MUNCK A, SCOTT JF, ENGEL LL. The interaction of steroid hormones and coenzyme components. Biochimica Et Biophysica Acta. 26: 397-407. PMID 13499378  0.39
1957 ENGEL LL, BAGGETT B, CARTER P. In vivo metabolism of estradiol-17beta-16-C14 in the human being: isolation of 2-methoxy-estrone-C14. Endocrinology. 61: 113-4. PMID 13437964 DOI: 10.1210/endo-61-1-113  0.449
1956 BAGGETT B, DORFMAN RI, ENGEL LL, SAVARD K. Biosynthesis of androgens from progesterone by human testicular tissue in vitro. The Journal of Clinical Endocrinology and Metabolism. 16: 1629-31. PMID 13385312 DOI: 10.1210/jcem-16-12-1629  0.322
1956 BAGGETT B, DORFMAN RI, ENGEL LL, SAVARD K. The conversion of testosterone-3-C14 to C14-estradiol-17beta by human ovarian tissue. The Journal of Biological Chemistry. 221: 931-41. PMID 13357488  0.356
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