Imperial College London

ProfessorJulianWalters

Faculty of MedicineDepartment of Metabolism, Digestion and Reproduction

Professor of Gastroenterology
 
 
 
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Contact

 

+44 (0)20 3313 2361julian.walters

 
 
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Location

 

Rm368, Hammersmith HouseHammersmith HospitalHammersmith Campus

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Summary

 

Publications

Publication Type
Year
to

309 results found

Kitchen PA, Fitzgerald AJ, Goodlad RA, Barley NF, Ghatei MA, Legon S, Bloom SR, Price A, Walters JRF, Forbes Aet al., 2000, Glucagon-like peptide-2 increases sucrase-isomaltase but not caudal-related homeobox protein-2 gene expression, AMERICAN JOURNAL OF PHYSIOLOGY-GASTROINTESTINAL AND LIVER PHYSIOLOGY, Vol: 278, Pages: G425-G428, ISSN: 0193-1857

Journal article

Shaw-Smith CJ, Coffey AJ, Leversha M, Freeman TC, Bentley DR, Walters JRFet al., 2000, Characterisation of a novel murine intestinal serine protease, DISP, BIOCHIMICA ET BIOPHYSICA ACTA-GENE STRUCTURE AND EXPRESSION, Vol: 1490, Pages: 131-136, ISSN: 0167-4781

Journal article

Kitchen RA, Fitzgerald AJ, Goodlad RA, Barley NF, Ghatei MA, Legon S, Bloom SR, Price A, Walters JRF, Forbes Aet al., 2000, Glucagon-like peptide-2 increases sucrase-isomaltase but not caudal- related homeobox protein-2 gene expression, American Journal of Physiology - Gastrointestinal and Liver Physiology, Vol: 278, ISSN: 0193-1857

To determine the effect of glucagon-like peptide-2 (GLP-2) on sucrase- isomaltase and caudal-related homeobox protein-2 (Cdx-2) gene expression, male Wistar rats were divided into total parenteral nutrition (TPN)-fed and GLP-2-treated, TPN-fed groups. TPN was given via a jugular line, inserted under anesthesia, for 7 days. The treatment group received 40 μg/day of GLP- 2 intravenously with the TPN diet. The small intestine and colon were weighed and measured. Tissue was obtained from the jejunum, terminal ileum, and midcolon. RNA analysis, morphometry, and microdissection were performed. The weight of the small intestine of GLP-2-treated rats was greater than that of TPN-fed rats (P < 0.001). GLP-2 increased the mean metaphase arrests/crypt in both the jejunum and ileum (P < 0.001). Ileal expression of sucrase- isomaltase was increased by 1.6-fold (P < 0.05). Jejunal expression was increased by a similar amount, although not significantly (P= 0.08). There was no change in Cdx-2 gene expression. Thus G LP-2 can maintain small intestinal morphology and function, but effects on gene expression are not mediated by gross changes in the level of the mRNA for the homeobox protein Cdx-2.

Journal article

Lindsay JO, Taylor Robinson SD, Jackson JE, Walters JRFet al., 2000, Erratum: The investigation of iron deficiency anemia - A hospital based audit (Hepato-Gastroenterology (1999) 46 (2887-2890)), Hepato-Gastroenterology, Vol: 47, ISSN: 0172-6390

Journal article

Lindsay JO, Robinson SDT, Jackson JE, Walters JRFet al., 1999, The investigation of iron deficiency anemia - A hospital based audit, HEPATO-GASTROENTEROLOGY, Vol: 46, Pages: 2887-2890, ISSN: 0172-6390

Journal article

Hodgson RS, Jackson JE, Taylor-Robinson SD, Walters JRFet al., 1999, Superior mesenteric vein stenosis complicating Crohn's disease, GUT, Vol: 45, Pages: 459-462, ISSN: 0017-5749

Journal article

Barley NF, Prathalingam SR, Zhi P, Legon S, Howard A, Walters JRFet al., 1999, Factors involved in the duodenal expression of the human calbindin-D9k gene, BIOCHEMICAL JOURNAL, Vol: 341, Pages: 491-500, ISSN: 0264-6021

Journal article

Shaw-Smith CJ, Coffey AJ, Huckle E, Campbell E, Freeman TC, Bentley DR, Walters JRFet al., 1999, Differentially expressed genes in mouse small intestine identified by selective amplification of 3′ end class IIS restriction fragments of cDNA (cDNA indexing)., GASTROENTEROLOGY, Vol: 116, Pages: A578-A578, ISSN: 0016-5085

Journal article

Shaw-Smith CJ, Coffey AJ, Huckle E, Freeman TC, Bentley DR, Walters JRFet al., 1999, Identification of a novel distal intestine specific serine protease by cDNA indexing, Publisher: W B SAUNDERS CO-ELSEVIER INC, Pages: A578-A578, ISSN: 0016-5085

Conference paper

Shaw-Smith CJ, Coffey AJ, Huckle E, Freeman TC, Bentley DR, Walters JRFet al., 1999, A new serine protease expressed in distal intestine identified by cDNA indexing., GUT, Vol: 44, Pages: A87-A87, ISSN: 0017-5749

Journal article

Walters JRF, Barley NF, Poulsom R, Kitchen P, Forbes A, Howard A, Legon Set al., 1999, Human intestinal calbindin-D9k: Transcriptional control of cellular gene expression and vitamin D dependence, Publisher: W B SAUNDERS CO-ELSEVIER INC, Pages: A943-A943, ISSN: 0016-5085

Conference paper

Walters JRF, Barley NF, Poulsom R, Kitchen PA, Forbes A, Howard A, Legon Set al., 1999, Calbindin-D9k gene expression in human intestine: Studies of transcriptional control, GUT, Vol: 44, Pages: A88-A88, ISSN: 0017-5749

Journal article

Walters JRF, Howard A, Lowery LJ, Mawer EB, Legon Set al., 1999, Expression of genes involved in calcium absorption in human duodenum, EUROPEAN JOURNAL OF CLINICAL INVESTIGATION, Vol: 29, Pages: 214-219, ISSN: 0014-2972

Journal article

Krupicková S, Tucková L, Flegelová Z, Michalak M, Walters JRF, Whelan A, Harries J, Vencovsky J, Tlaskalová-Hogenová Het al., 1999, Identification of common epitopes on gliadin, enterocytes, and calreticulin recognised by antigliadin antibodies of patients with coeliac disease, GUT, Vol: 44, Pages: 168-173, ISSN: 0017-5749

Journal article

Prathalingam SR, Howard A, Barley NF, Legon S, Walters JRFet al., 1998, Inhibition of luciferase expression from a commercial reporter vector by 1,25-dihydroxycholecalciferol, ANALYTICAL BIOCHEMISTRY, Vol: 263, Pages: 113-115, ISSN: 0003-2697

Journal article

Howard A, Barley N, Jordinson M, Goodlad RA, Walters JRFet al., 1998, Reduced expression of the intestinal transcription factors CDX2 and C/EBPα in rats fed by total parenteral nutrition., GASTROENTEROLOGY, Vol: 114, Pages: A883-A883, ISSN: 0016-5085

Journal article

Barley N, Howard A, Legon S, Walters JRFet al., 1998, Interactions of transcription factors with the promoter of human calbindin-D9k., Publisher: W B SAUNDERS CO, Pages: A350-A350, ISSN: 0016-5085

Conference paper

Tuckova L, Karska K, Walters JRF, Michalak M, Rossmann P, Krupickova S, Verdu EF, Saalman R, Hanson LA, TlaskalovaHogenova Het al., 1997, Anti-gliadin antibodies in patients with celiac disease cross-react with enterocytes and human calreticulin, CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY, Vol: 85, Pages: 289-296, ISSN: 0090-1229

Journal article

ShawSmith CJ, Coffey AJ, Campbell EA, Tait TM, Freeman TC, Walters JRFet al., 1997, Novel genes identified by selective amplification of 3' end class IIS restriction fragments from mouse ileal cDNA, Publisher: BRITISH MED JOURNAL PUBL GROUP, Pages: A33-A33, ISSN: 0017-5749

Conference paper

Chakravarty P, Howard A, ShawSmith CJ, Legon S, Walters JRFet al., 1997, The human ileal bile acid binding protein gene promoter, GUT, Vol: 41, Pages: A33-A33, ISSN: 0017-5749

Journal article

Lindsay JO, TaylorRobinson SD, Walters JRF, 1997, Investigation of iron deficiency anaemia - A role for angiography, Publisher: BRITISH MED JOURNAL PUBL GROUP, Pages: A88-A88, ISSN: 0017-5749

Conference paper

Hodgson RS, TaylorRobinson SD, Jackson JE, Walters JRFet al., 1997, Superior mesenteric vein stenosis complicating Crohn's disease, GUT, Vol: 41, Pages: A222-A222, ISSN: 0017-5749

Journal article

Walters JRF, Howard A, Rumble HEE, Prathalingam SR, ShawSmith CJ, Legon Set al., 1997, Differences in expression of homeobox transcription factors in proximal and distal human small intestine, GASTROENTEROLOGY, Vol: 113, Pages: 472-477, ISSN: 0016-5085

Journal article

Sitrin MD, Bolt MJG, Raman L, Barley NF, Chakravarty PP, Howard A, Legon S, Walters JRFet al., 1997, Effect of aging on intestinal calcium transport gene expression in the rat., Publisher: AMER SOC CLINICAL NUTRITION, Pages: 31-31, ISSN: 0002-9165

Conference paper

Sitrin MD, Bolt MJG, Raman L, Barley NF, Chakravarty PP, Howard A, Legon S, Walters JRFet al., 1997, Expression of calcium transport genes in a rat model of the short bowel syndrome., Publisher: W B SAUNDERS CO-ELSEVIER INC, Pages: A907-A907, ISSN: 0016-5085

Conference paper

Barley NF, Chakravarty P, Sitrin MD, ShawSmith CJ, Howard A, Legon S, Walters JRFet al., 1997, Gene expression in transposed segments of rat small intestine., GASTROENTEROLOGY, Vol: 112, Pages: A860-A860, ISSN: 0016-5085

Journal article

Weir A, TaylorRobinson SD, Poole S, Pignatelli M, Walters JFR, Calam Jet al., 1997, Cytoplasmic antineutrophil cytoplasmic antibody-positive vasculitis associated with ulcerative colitis, AMERICAN JOURNAL OF GASTROENTEROLOGY, Vol: 92, Pages: 506-508, ISSN: 0002-9270

Journal article

ShawSmith CJ, Walters JRF, 1997, Regional expression of intestinal genes for nutrient absorption, GUT, Vol: 40, Pages: 5-8, ISSN: 0017-5749

Journal article

Moss SF, Attia L, Scholes JV, Walters JRF, Holt PRet al., 1996, Increased small intestinal apoptosis in coeliac disease, GUT, Vol: 39, Pages: 811-817, ISSN: 0017-5749

Journal article

Lambiase P, Seery JP, TaylorRobinson SD, Thompson JN, Hughes JMB, Walters JRFet al., 1996, Resolution of panniculitis after placement of pancreatic duct stent in chronic pancreatitis, AMERICAN JOURNAL OF GASTROENTEROLOGY, Vol: 91, Pages: 1835-1837, ISSN: 0002-9270

Journal article

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