Regulatory T cells are key cerebroprotective immunomodulators in acute experimental stroke

A Liesz, E Suri-Payer, C Veltkamp, H Doerr… - Nature medicine, 2009 - nature.com
Systemic and local inflammatory processes have a key, mainly detrimental role in the
pathophysiology of ischemic stroke. Currently, little is known about endogenous …

Lactobacillus plantarum 299V in the Treatment and Prevention of Spontaneous Colitis in Interleukin-10-Deficient Mice

M Schultz, C Veltkamp, LA Dieleman… - Inflammatory bowel …, 2002 - academic.oup.com
Summary Interleukin (IL)-10-deficient (IL-10−/−) mice develop colitis under specific
pathogen-free (SPF) conditions and remain disease free if kept sterile (germ free [GF]). We …

Expression of hepcidin in hereditary hemochromatosis: evidence for a regulation in response to the serum transferrin saturation and to non-transferrin-bound iron

SG Gehrke, H Kulaksiz, T Herrmann, HD Riedel… - Blood, 2003 - ashpublications.org
Experimental data suggest the antimicrobial peptide hepcidin as a central regulator in iron
homeostasis. In this study, we characterized the expression of human hepcidin in …

IL-2-deficient mice raised under germfree conditions develop delayed mild focal intestinal inflammation

M Schultz, SL Tonkonogy, RK Sellon… - American Journal …, 1999 - journals.physiology.org
Interleukin-2 (IL-2) amplifies immune stimuli and influences B cell differentiation. IL-2-
deficient mice spontaneously develop intestinal inflammation if raised under specific …

Continuous stimulation by normal luminal bacteria is essential for the development and perpetuation of colitis in Tgϵ26 mice

C Veltkamp, SL Tonkonogy, YP De Jong, C Albright… - Gastroenterology, 2001 - Elsevier
Background & Aims: Normal resident bacteria are required for development of colitis in
several rodent models. We determined whether bacterial stimulation is necessary for both …

Apoptosis of regulatory T lymphocytes is increased in chronic inflammatory bowel disease and reversed by anti-TNFα treatment

C Veltkamp, M Anstaett, K Wahl, S Möller, S Gangl… - Gut, 2011 - gut.bmj.com
Background and aims Inappropriate immune responses contribute to the continuous
stimulation of the intestinal immune system in chronic inflammatory bowel disease (IBD) …

Uptake of functional ultrasmall gold nanoparticles in 3D gut cell models

V Sokolova, JF Ebel, S Kollenda, K Klein, B Kruse… - Small, 2022 - Wiley Online Library
Ultrasmall gold nanoparticles (2 nm) easily penetrate the membranes of intestinal murine
epithelial cells (MODE‐K) and colorectal cancer cells (CT‐26). They are also taken up by 3D …

Hyperbaric oxygen induces rapid protection against focal cerebral ischemia

R Veltkamp, DA Siebing, S Heiland… - Brain research, 2005 - Elsevier
BACKGROUND AND PURPOSE: The timing and mechanisms of protection by hyperbaric
oxygen (HBO) in cerebral ischemia have only been partially elucidated. We monitored the …

[HTML][HTML] Hepatic steatosis and fibrosis in chronic inflammatory bowel disease

C Veltkamp, S Lan, E Korompoki, KH Weiss… - Journal of Clinical …, 2022 - mdpi.com
Background and Purpose: Chronic inflammatory bowel diseases (IBD) frequently affect
extraintestinal organs including the liver. Since limited evidence suggests the presence of …

Hyperbaric oxygen reduces basal lamina degradation after transient focal cerebral ischemia in rats

R Veltkamp, K Bieber, S Wagner, C Beynon… - Brain research, 2006 - Elsevier
Hyperbaric oxygen (HBO) has been shown to preserve the integrity of the blood–brain
barrier after cerebral ischemia. However, the underlying molecular mechanisms are …