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Items: 9


Daily parathyroid hormone administration enhances bone turnover and preserves bone structure after severe immobilization-induced bone loss.

Harlow L, Sahbani K, Nyman JS, Cardozo CP, Bauman WA, Tawfeek HA.

Physiol Rep. 2017 Sep;5(18). pii: e13446. doi: 10.14814/phy2.13446. Epub 2017 Sep 27.


Activation of Protein Kinase A in Mature Osteoblasts Promotes a Major Bone Anabolic Response.

Tascau L, Gardner T, Anan H, Yongpravat C, Cardozo CP, Bauman WA, Lee FY, Oh DS, Tawfeek HA.

Endocrinology. 2016 Jan;157(1):112-26. doi: 10.1210/en.2015-1614. Epub 2015 Oct 21.


Disruption of parathyroid hormone and parathyroid hormone-related peptide receptor phosphorylation prolongs ERK1/2 MAPK activation and enhances c-fos expression.

Tawfeek HA, Abou-Samra AB.

Am J Physiol Endocrinol Metab. 2012 Jun 1;302(11):E1363-72. doi: 10.1152/ajpendo.00034.2012. Epub 2012 Mar 13.


Extralarge XL(alpha)s (XXL(alpha)s), a variant of stimulatory G protein alpha-subunit (Gs(alpha)), is a distinct, membrane-anchored GNAS product that can mimic Gs(alpha).

Aydin C, Aytan N, Mahon MJ, Tawfeek HA, Kowall NW, Dedeoglu A, Bastepe M.

Endocrinology. 2009 Aug;150(8):3567-75. doi: 10.1210/en.2009-0318. Epub 2009 May 7.


Negative regulation of parathyroid hormone (PTH)-activated phospholipase C by PTH/PTH-related peptide receptor phosphorylation and protein kinase A.

Tawfeek HA, Abou-Samra AB.

Endocrinology. 2008 Aug;149(8):4016-23. doi: 10.1210/en.2007-1375. Epub 2008 May 1.


Important role for the V-type H(+)-ATPase and the Golgi apparatus in the recycling of PTH/PTHrP receptor.

Tawfeek HA, Abou-Samra AB.

Am J Physiol Endocrinol Metab. 2004 May;286(5):E704-10. Erratum in: Am J Physiol Endocrinol Metab. 2005 Feb;288(2):E469.


Parathyroid hormone receptor internalization is independent of protein kinase A and phospholipase C activation.

Tawfeek HA, Che J, Qian F, Abou-Samra AB.

Am J Physiol Endocrinol Metab. 2001 Sep;281(3):E545-57.


Ethanol sclerotherapy for symptomatic simple renal cysts.

el-Diasty TA, Shokeir AA, Tawfeek HA, Mahmoud NA, Nabeeh A, Ghoneim MA.

J Endourol. 1995 Jun;9(3):273-6.


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