Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

650 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Neutralising antibody potency against SARS-CoV-2 wild-type and omicron BA.1 and BA.4/5 variants in patients with inflammatory bowel disease treated with infliximab and vedolizumab after three doses of COVID-19 vaccine (CLARITY IBD): an analysis of a prospective multicentre cohort study.
Liu Z, Le K, Zhou X, Alexander JL, Lin S, Bewshea C, Chanchlani N, Nice R, McDonald TJ, Lamb CA, Sebastian S, Kok K, Lees CW, Hart AL, Pollok RC, Boyton RJ, Altmann DM, Pollock KM, Goodhand JR, Kennedy NA, Ahmad T, Powell N; CLARITY study investigators. Liu Z, et al. Among authors: powell n. Lancet Gastroenterol Hepatol. 2023 Feb;8(2):145-156. doi: 10.1016/S2468-1253(22)00389-2. Epub 2022 Dec 5. Lancet Gastroenterol Hepatol. 2023. PMID: 36481043 Free PMC article.
Interleukin 6 Increases Production of Cytokines by Colonic Innate Lymphoid Cells in Mice and Patients With Chronic Intestinal Inflammation.
Powell N, Lo JW, Biancheri P, Vossenkämper A, Pantazi E, Walker AW, Stolarczyk E, Ammoscato F, Goldberg R, Scott P, Canavan JB, Perucha E, Garrido-Mesa N, Irving PM, Sanderson JD, Hayee B, Howard JK, Parkhill J, MacDonald TT, Lord GM. Powell N, et al. Gastroenterology. 2015 Aug;149(2):456-67.e15. doi: 10.1053/j.gastro.2015.04.017. Epub 2015 Apr 25. Gastroenterology. 2015. PMID: 25917784 Free PMC article.
Vedolizumab: early experience and medium-term outcomes from two UK tertiary IBD centres.
Samaan MA, Pavlidis P, Johnston E, Warner B, Digby-Bell J, Koumoutsos I, Fong S, Goldberg R, Patel K, Gulati S, Medcalf L, Sastrillo M, Brown-Clarke C, Bidewell-Sullivan J, Forsyth K, Lee E, Stanton A, Duncan J, Chung-Faye G, Dubois P, Powell N, Anderson S, Sanderson J, Hayee B, Irving PM. Samaan MA, et al. Among authors: powell n. Frontline Gastroenterol. 2017 Jul;8(3):196-202. doi: 10.1136/flgastro-2016-100720. Epub 2016 Aug 10. Frontline Gastroenterol. 2017. PMID: 28839909 Free PMC article.
Golimumab: early experience and medium-term outcomes from two UK tertiary IBD centres.
Samaan MA, Pavlidis P, Digby-Bell J, Johnston EL, Dhillon A, Paramsothy R, Akintimehin AO, Medcalf L, Chung-Faye G, DuBois P, Koumoutsos I, Powell N, Anderson SHC, Sanderson J, Hayee BH, Irving PM. Samaan MA, et al. Among authors: powell n. Frontline Gastroenterol. 2018 Jul;9(3):221-231. doi: 10.1136/flgastro-2017-100895. Epub 2017 Oct 11. Frontline Gastroenterol. 2018. PMID: 30047549 Free PMC article.
Science in Focus: The Microbiome and Cancer Therapy.
Alexander JL, Kohoutova D, Powell N. Alexander JL, et al. Among authors: powell n. Clin Oncol (R Coll Radiol). 2019 Jan;31(1):1-4. doi: 10.1016/j.clon.2018.09.004. Epub 2018 Oct 6. Clin Oncol (R Coll Radiol). 2019. PMID: 30301591 No abstract available.
Genetic and Inflammatory Biomarkers Classify Small Intestine Inflammation in Asymptomatic First-degree Relatives of Patients With Crohn's Disease.
Taylor KM, Hanscombe KB, Prescott NJ, Iniesta R, Traylor M, Taylor NS, Fong S, Powell N, Irving PM, Anderson SH, Mathew CG, Lewis CM, Sanderson JD. Taylor KM, et al. Among authors: powell n. Clin Gastroenterol Hepatol. 2020 Apr;18(4):908-916.e13. doi: 10.1016/j.cgh.2019.05.061. Epub 2019 Jun 14. Clin Gastroenterol Hepatol. 2020. PMID: 31202982
650 results