Nutritional Medicine

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> FU Berlin / HU Berlin  > Charité     CBF   > Departments    CC13    > Inst. Clin. Physiology     > Research associates      > Maren Amasheh       > Publications

Research associate: Gastroenterology, Div. Nutritonal Medicine
Publications:  Maren Amasheh, née: Gehring  
(most recent first)

2011

• Hering NA*, Andres S* (*shared first authorship), Fromm A, van Tol EA, Amasheh M, Mankertz J, Fromm M, Schulzke JD (2011) Transforming growth factor b, a whey protein component, strengthens the intestinal barrier by upregulating claudin-4 in HT-29/B6 cells. J. Nutr. 141(5): 783-789 [PubMed Abstract] [Full text HTML] [Full text PDF]

• Schulzke JD*, Andres S*, Amasheh M* (*shared first authorship), Fromm A, Günzel D (2011) Anti-diarrheal mechanism of the traditional remedy Uzara via reduction of active chloride secretion. PLoS One 6(3): e18107 (print 1-9) [PubMed Abstract] [Full text HTML] [Full text PDF]

2010

• Amasheh M, Fromm A, Krug SM, Amasheh S, Andres S, Zeitz M, Fromm M, Schulzke JD (2010) TNFa-induced and berberine-antagonized tight junction barrier impairment via tyrosine kinase, pAkt, and NFkB signaling. J. Cell Sci. 123(23): 4145-4155 [PubMed Abstract] [Full text HTML] [Full text PDF] [Supplements]

• Markov AG*, Veshnyakova A* (*shared first authorship), Fromm M, Amasheh M, Amasheh S (2010) Segmental expression of claudin proteins correlates with tight junction barrier properties in rat intestine. J. Comp. Physiol. B 180(4): 591-598 [PubMed Abstract] [Full text HTML] [Full text PDF]

2009

• Amasheh M, Grotjohann I, Amasheh S, Fromm A, Söderholm JD, Zeitz M, Fromm M, Schulzke JD (2009) Regulation of mucosal structure and barrier function in rat colon exposed to tumor necrosis factor alpha and interferon gamma in vitro: A novel model for studying the pathomechanisms of inflammatory bowel disease cytokines. Scand. J. Gastroent. 44: 1226-1235 [PubMed abstract] [Full text HTML] [Full text PDF]

• Mankertz J*, Amasheh M* (*shared first authorship), Krug SM, Fromm A, Amasheh S, Hillenbrand B, Tavalali S, Fromm M, Schulzke JD (2009) TNFalpha up-regulates claudin-2 expression in epithelial HT-29/B6 cells via phosphatidylinositol-3-kinase signaling. Cell Tiss. Res. 336(1): 67-77 [PubMed abstract] [Full text HTML] [Full text PDF]

• Amasheh M, Andres S, Amasheh S, Fromm M, Schulzke JD (2009) Barrier effects of nutritional factors. Ann. N.Y. Acad. Sci. 1165: 257-273 [PubMed abstract] [Full text HTML] [Full text PDF]

• Schulzke JD, Tröger H, Amasheh M (2009) Disorders of intestinal secretion and absorption. Best Pract. Res. Clin. Gastroent. 23(3): 395-406 [PubMed abstract] [Full text HTML] [Full text PDF]

• Amasheh S*, Milatz S* (*shared first authorship), Krug SM, Bergs M, Amasheh M, Schulzke JD, Fromm M (2009) Na⁺ absorption defends from paracellular back-leakage by claudin-8 upregulation. Biochem. Biophys. Res. Comm. 378(1): 45-50  [PubMed abstract] [Full text HTML] [Full text PDF]

• Amasheh S, Milatz S, Krug SM, Markov AG, Günzel D, Amasheh M, Fromm M (2009) Tight junction proteins as channel formers and barrier builders: claudin-2, -5, and -8. Ann. N.Y. Acad. Sci. 1165: 211-219 [PubMed abstract] [Full text HTML] [Full text PDF]

• Epple HJ, Schneider T, Troeger H, Kunkel D, Allers K, Moos V, Amasheh M, Loddenkemper C, Fromm M, Zeitz M, Schulzke JD (2009) Impairment of the intestinal barrier is evident in untreated but absent in suppressively treated HIV-infected patients. Gut 58: 220-227  [PubMed abstract] [Full text HTML] [Full text PDF]

• Schulzke JD*, Ploeger S* (*shared first authorship), Amasheh M, Fromm A, Zeissig S, Troeger H, Richter JF, Bojarski C, Schumann M, Fromm M (2009) Epithelial tight junctions in intestinal inflammation. Ann. N.Y. Acad. Sci. 1165: 294-300 [PubMed abstract] [Full text HTML] [Full text PDF]

2004 - 2008

• Amasheh M, Schlichter S, Amasheh S, Mankertz J, Zeitz M, Fromm M, Schulzke JD (2008) Quercetin enhances epithelial barrier function and increases claudin-4 expression in Caco-2 cells. J. Nutr. 138(6):1067-1073 [PubMed abstract] [Full text HTML] [Full text PDF]

• Amasheh M, Kroesen AJ, Schulzke JD (2007) Kurzdarmsyndrom - Welche Medikamente, welche Ernährung, welche operativen Optionen? Dtsch. Med. Wochenschr. 132: 1763-1767 [PubMed reference] [Full text HTML] [Full text PDF]

• Amasheh M, Schulzke JD, Zeitz M (2005) Medikamentöse Therapie der chronisch entzündlichen Darmerkrankungen. Was ist neu? Was bleibt? Internist. Prax. 45: 263-277

• Amasheh S, Barmeyer C, Koch CS, Tavalali S, Mankertz J, Epple HJ, Gehring M, Florian P, Kroesen AJ, Zeitz M, Fromm M, Schulzke JD (2004) Cytokine-dependent transcriptional down-regulation of epithelial sodium channel (ENaC) in ulcerative colitis. Gastroenterology 126: 1711-1720  [PubMed abstract] [Full text HTML] [Full text PDF]

Doctoral thesis

• Gehring M (2002) Charakterisierung der Kanaleigenschaften von Tumor-Nekrose-Faktor a an der Kolon-Karzinom-Zelle HT-29/B6 mittels Patch-Clamp-Technik, Doctoral thesis [Dr. med., magna cum laude, supervision Fromm M]