Results 81 to 90 of about 7,464,333 (166)

PART I: SYNTHESIS AND PHOTOCHEMISTRY OF SOME C(19)-FUNCTIONALIZED 7-DEHYDROCHOLESTEROL DERIVATIVES. PART II: SYNTHESIS OF ANTI-PROGESTATIONAL HORMONE ANALOGS.

, 1976
PART I: SYNTHESIS AND PHOTOCHEMISTRY OF SOME C(19)-FUNCTIONALIZED 7-DEHYDROCHOLESTEROL DERIVATIVES.
HERBERT EDMUND. PAAREN (7964261)
core   +3 more sources

A newly developed and validated LC-MS/MS method for measuring 7-dehydrocholesterol (7DHC) concentration in human skin: a tool for vitamin D photobiology research. [PDF]

Photochem Photobiol Sci, 2022
Borecka O, Rhodes LE, Webb AR, Dutton JJ, Fraser WD.   +4 more
europepmc   +1 more source

Cholic acid increases plasma cholesterol in Smith-Lemli-Opitz syndrome: A pilot study

Molecular Genetics and Metabolism Reports
Background: Smith-Lemli-Opitz syndrome (SLOS) is an inherited disorder of cholesterol biosynthesis associated with congenital malformations, growth delay, intellectual disability and behavior problems.
Ellen R. Elias, Lucas E. Orth, Amy Li, Libin Xu, Sara M. Jones, William B. Rizzo   +5 more
doaj   +1 more source

Compartmentalized Reconstitution of Post-squalene Pathway for 7-Dehydrocholesterol Overproduction in Saccharomyces cerevisiae. [PDF]

Front Microbiol, 2021
Guo XJ, Yao MD, Xiao WH, Wang Y, Zhao GR, Yuan YJ.   +5 more
europepmc   +1 more source

Facile and selective metalation of 7-dehydrocholesterol (pro-vitamin D3)

Successive treatment of 7-dehydrocholesterol (I) with Me3SiCH2K in THF, dry ice, mineral acid, and diazomethane gives a regioisomerically pure, homoconjugated ester II as a diastereomeric mixt., the minor component of which is thermodynamically more ...
Moret, Etienne, Schlosser, Manfred
core   +1 more source

Synthesis of 25-Hydroxy-provitamin D₃ by Direct Hydroxylation of Protected 7‑Dehydrocholesterol

A new synthetic route to 25-hydroxy-provitamin D3 was elaborated. The synthesis consists of direct hydroxylation at C-25 of 7-dehydrocholesterol hetero Diels–Alder adducts.
Jacek W. Morzycki (1432678), Agnieszka Wojtkielewicz (2200849), Aneta Baj (2745664), Adam D. Majewski (17817636), Joanna Wysocka (36760)   +4 more
core   +1 more source

Reproducing Abnormal Cholesterol Biosynthesis as Seen in the Smith-Lemli- Opitz Syndrome by Inhibiting the Conversion of 7-Dehydrocholesterol to Cholesterol in Rats

, 2014
The Smith-Lemli-Opitz syndrome is a recessive inherited disorder characterized by neurologic developmental defects and dysmorphic features in many organs.

core  

AURKA-mediated destabilization of SAPS3 drives ferroptosis evasion via 7-dehydrocholesterol biosynthesis in colorectal cancer. [PDF]

Cell Death Dis
Gao J, Zhang W, Chen L, Pu R, Huang S, Wu X, Du Z, He W, Song M.   +8 more
europepmc   +1 more source

7-dehydrocholesterol suppresses melanoma cell proliferation and invasion via Akt1/NF-κB signaling. [PDF]

Oncol Lett, 2020
Liu J, Zhong F, Cao L, Zhu R, Qu J, Yang L, Chen T, Hu Y, Wang Y, Yao M, Xiao W, Li C, Li B, Yuan Y.   +13 more
europepmc   +1 more source

The role of 7-dehydrocholesterol in inducing ER stress and apoptosis of head and neck squamous cell carcinoma. [PDF]

Cancer Lett
Lee BS, Park YI, Liu H, Kim SG, Kim HJ, Choi JH, Rho SH, Padilla J, Roh J, Woo HG, Seo HJ, Choi MH, Jeong YJ, Lien EC, Mehdi SH, Lee D, Yoon D, Kim CH, Lee J.   +18 more
europepmc   +1 more source