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Examination of colorectal cancer cases with metal allergy
ConclusionThe patch test is useful for selecting an optimal anastomosis method for patients with suspected metal allergy.
Source: Surgery Today - June 26, 2023 Category: Surgery Source Type: research

Allergen immunotherapy, cancer, and immune disorders
Purpose of review The purpose of this review is to provide an update on the intriguing relationships between allergies, allergen immunotherapy, cancer, and immune disorders. Allergic diseases and cancer are increasing in incidence and prevalence and a potential relationship, or not, between these diseases have been suggested for many years. Recent findings Recent findings suggest that there may be some causative effects between certain types of cancer and allergic diseases, as described in the text. Some types of cancer may be more linked to the presence of an allergic disease, than others. However, epigenetic f...
Source: Current Opinion in Allergy and Clinical Immunology - November 4, 2022 Category: Allergy & Immunology Tags: IMMUNOTHERAPY AND NEW TREATMENTS: Edited by Giovanni Passalacqua and Robert Bush Source Type: research

Association between atopic dermatitis and colorectal cancer risk: A nationwide cohort study
The role of atopic dermatitis (AD) in the development of colorectal cancer (CRC) has been a matter of scientific debate with mixed results. We conducted a nationwide cohort study to assess the association between AD and risk of CRC. Drawing on Taiwan's National Health Insurance Research Database, 46,703 patients with AD (the AD cohort) and 186,812 sex, age, and index year-matched patients without AD (the non-AD cohort) were identified in the period between 2000 and 2008. Follow-up time was calculated from the date of entry in the cohort until the occurrence of a first CRC diagnosis, death, or the end of the observation per...
Source: Medicine - January 1, 2020 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Human Gut-Associated Natural Killer Cells in Health and Disease
Alessandro Poggi1*, Roberto Benelli2, Roberta Venè1, Delfina Costa1, Nicoletta Ferrari1, Francesca Tosetti1 and Maria Raffaella Zocchi3 1Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy 2Immunology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy 3Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy It is well established that natural killer (NK) cells are involved in both innate and adaptive immunity. Indeed, they can recognize molecules induced at the cell surface by stress signals...
Source: Frontiers in Immunology - May 2, 2019 Category: Allergy & Immunology Source Type: research

Innate Lymphoid Cells: Expression of PD-1 and Other Checkpoints in Normal and Pathological Conditions
Conclusions and Future Perspectives It is now evident that NK/ILC family plays a pivotal role in the immune defenses. Recent studies in murine and human settings demonstrated that the expression of several inhibitory checkpoints, that may be detrimental in the tumor context, is not restricted to T lymphocytes, revealing an important, yet poorly appreciated, contribution of their expression on innate immune cells. Thus, in the recent years different immunotherapy approaches, based on the blockade of inhibitory NK cell receptors, have been developed in order to unleash NK cell cytotoxicity. This is particularly important in...
Source: Frontiers in Immunology - April 25, 2019 Category: Allergy & Immunology Source Type: research

The Pivotal Role of Regulatory T Cells in the Regulation of Innate Immune Cells
This study was provided by the Canadian Institutes of Health Research and the Manitoba Health Research Council. Conflict of Interest Statement The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. References 1. Sprent J, Kishimoto H. The thymus and central tolerance. Philos Trans R Soc Lond B Biol Sci. (2001) 356:609–16. doi: 10.1098/rstb.2001.0846 PubMed Abstract | CrossRef Full Text | Google Scholar 2. Sakaguchi S, Wing K, Miyara M. Regulatory T cells - a brief history and perspective...
Source: Frontiers in Immunology - April 8, 2019 Category: Allergy & Immunology Source Type: research

A Genetic Study of Ulcerative Colitis.
Authors: Binder V, Weeke E, Olsen JH, Anthonisen P, Rus P Abstract A group of 152 patients with a verified diagnosis of ulcerative colitis (including haemorrhagic proctitis) was compared with a control group with an identical sex ratio, age, and social class distribution. All patients attended an ulcerative colitis out-patient clinic, and had been examined and followed by the members of the team. By the use of questionnaires information was gathered concerning familial incidence of the following diseases: ulcerative colitis, regional ileitis, cancer of the colon and rectum, allergic diseases of the immediate type (...
Source: Scandinavian Journal of Gastroenterology - December 3, 2016 Category: Gastroenterology Tags: Scand J Gastroenterol Source Type: research