Buscar
Mostrando ítems 11-20 de 209
Cancer imprints an increased PARP-1 and p53-Dependent resistance to oxidative stress on lymphocytes of patients that later develop Alzheimer's disease
(Frontiers Media, 2018)
We have proposed that a common biological mechanism deregulated in opposite directions might explain the inverse epidemiological association observed between Alzheimer's disease (AD) and cancer. Accordingly, we showed that ...
Functional consequences of immune cell adhesion to endothelial cells
(2004)
Research regarding the interactions between the endothelium and immune cells has undergone a significant expansion during the past decade. Major shifts of emphasis have been the norm, from the production of a detail catalog ...
Increased susceptibility to oxidative death of lymphocytes from Alzheimer patients correlates with dementia severity
(Bentham Science Publishers B.V., 2014)
© 2014 Bentham Science Publishers.We previously reported on enhanced susceptibility to death of lymphocytes from Alzheimer’s disease (AD) patients when exposed to hydrogen peroxide (H2O2)-induced oxidative stress and an ...
Vitamin d increases aβ140 plasma levels and protects lymphocytes from oxidative death in mild cognitive impairment patients
(Bentham Science Publishers B.V., 2018)
© 2018 Bentham Science Publishers.Background: Mild cognitive impairment (MCI) has an increased rate of progression to dementia. Alterations of some metabolic factors, such as deficiency of vitamin D, are a risk factor for ...
Distinct human T-lymphocyte responses triggered by Porphyromonas gingivalis capsular serotypes
(John Wiley & Sons, 2014)
Aim: Porphyromonas gingivalis can synthesize an extracellular capsule and different
serotypes have been described based on capsular antigenicity. On dendritic
cells (DCs), the type of capsule present plays a role on the ...
IL-22–expressing CD4 + AhR + T lymphocytes are associated with RANKL-mediated alveolar bone resorption during experimental periodontitis
(Blackwell Munksgaard, 2019)
Background and Objective: Over the past few years, the importance of interleukin-22 (IL-22) and T-helper (Th)22 lymphocytes in the pathogenesis of periodontitis has become apparent; however, there are still aspects that ...
Blocking of human T lymphocyte activation by channel antagonists
(1989)
It has been established that early events in lymphocyte activation involve a rise in intracellular Ca++ as well as changes in the flux of other ions. Although a Ca++ channel has been postulated to participate in the early ...
Differential expression of CC chemokines (CCLs) and receptors (CCRs) by human T lymphocytes in response to different Aggregatibacter actinomycetemcomitans serotypes
(Univ Sao Paulo Fac Odontologia Bauru, 2015)
In Aggregatibacter actinomycetemcomitans, different serotypes have been described based on LPS antigenicity. Recently, our research group has reported a differential immunogenicity when T lymphocytes were stimulated with ...
Primary lymphocytic hypophysitis. Report of one case Hipofisitis linfocitaria primaria. Caso clinic
(Sociedad Medica de Santiago, 2020)