Results 21 to 30 of about 122,409 (259)

Target Transformed Regression for Accurate Tracking [PDF]

arXiv, 2021
Accurate tracking is still a challenging task due to appearance variations, pose and view changes, and geometric deformations of target in videos. Recent anchor-free trackers provide an efficient regression mechanism but fail to produce precise bounding box estimation. To address these issues, this paper repurposes a Transformer-alike regression branch,
arxiv  

Melatonin in Th17/Treg differentiation: the contribution of the hormone's own production by T lymphocytes

Медицинская иммунология, 2023
The hormone melatonin is involved in regulation of functioning of almost all organs and systems of the organism. In the immune system, T lymphocytes are an important target of melatonin: they express specific melatonin receptors with different affinities
N. S. Glebezdina, E. M. Kuklina, I. V. Nekrasova   +2 more
doaj   +1 more source

Effects of viral and cytokine delays on dynamics of autoimmunity [PDF]

Mathematics 6, 66 (2018), 2018
A major contribution to the onset and development of autoimmune disease is known to come from infections. An important practical problem is identifying the precise mechanism by which the breakdown of immune tolerance as a result of immune response to infection leads to autoimmunity. In this paper, we develop a mathematical model of immune response to a
arxiv   +1 more source

Regularization by Texts for Latent Diffusion Inverse Solvers [PDF]

arXiv, 2023
The recent development of diffusion models has led to significant progress in solving inverse problems by leveraging these models as powerful generative priors. However, challenges persist due to the ill-posed nature of such problems, often arising from ambiguities in measurements or intrinsic system symmetries.
arxiv  

Anti-regulatory T cell vaccines in immunotherapy: focusing on FoxP3 as target

Human Vaccines & Immunotherapeutics, 2019
Anti- tumor vaccination elicits imperfect immune responses against tumor cells; that is related to the presence of suppressive obstacles in the tumor microenvironment.
Neda Mousavi-Niri, Maryam Naseroleslami, Jamshid Hadjati   +2 more
doaj   +1 more source

Kidney Failure Associates With T Cell Exhaustion and Imbalanced Follicular Helper T Cells

Frontiers in Immunology, 2020
Individuals with kidney failure are at increased risk of cardiovascular events, as well as infections and malignancies, but the associated immunological abnormalities are unclear.
Susan Hartzell, Sofia Bin, Chiara Cantarelli, Meredith Haverly, Joaquin Manrique, Andrea Angeletti, Gaetano La Manna, Barbara Murphy, Weijia Zhang, Josh Levitsky, Lorenzo Gallon, Samuel Mon-Wei Yu, Paolo Cravedi   +12 more
doaj   +1 more source

Analysis of regulatory T lymphocytes in fungal infections

Медицинская иммунология, 2021
Morbidity and mortality rates in invasive mycoses determine the need to improve methods for their timely diagnosis by assessment the patients’ immune status.
S. V. Popov, I. Yu. Shmelkov, S. V. Khaidukov   +2 more
doaj   +1 more source

Decreased TLR4 expression on monocytes may cause regulatory T cells abnormality in patients with primary immune thrombocytopenia

Autoimmunity, 2017
Primary immune thrombocytopenia (ITP) is an autoimmune disease with many immune dysfunctions including T helper type 1 cell (Th1) polarization and regulatory T cells (Tregs) deficiency.
Yating Hao, Huiyuan Li, Yang Li, Mingen Lyu, Donglei Zhang, Rongfeng Fu, Yue Guan, Shixuan Wang, Boyang Sun, Xueqing Dou, Renchi Yang   +10 more
doaj   +1 more source

NATURAL REGULATORY T CELLS AND THEIR MOLECULAR MARKER FOXP3 IN FREQUENTLY ILL PRE-SCHOOL CHILDREN LIVING IN AREAS WITH HUMAN-INDUCED IMPACT

Педиатрическая фармакология, 2013
The study presents the review of recent literature on microbial resistance in children suffered from reccurent respiratory infaction (RRI). Special aspects of immune system in children with allergy and acute respiratory infection are discussed. We report
A. D. Pertseva, N. Z. Zokirov, V. V. Troshina, L. S. Namazova-Baranova, S. Y. Tarakanova   +4 more
doaj   +1 more source

Peculiarities of innate and adaptive immunity in the pathogenesis of thyroid autoimmune diseases. Immunocorrection (part 1)

Mìžnarodnij Endokrinologìčnij Žurnal, 2020
The review deals with the role of innate and adaptive, local and systemic immunity, cellular and humoral factors in the pathogenesis of autoimmune thyroid diseases (AITD).
T.F. Zakharchenko, V.I. Kravchenko
doaj   +1 more source