Results 161 to 170 of about 647,584 (343)

Predictive value of lymphocyte subsets and lymphocyte-to-monocyte ratio in assessing the efficacy of neoadjuvant therapy in breast cancer

open access: yesScientific Reports
Lymphocyte subsets are the most intuitive expression of the body’s immune ability, and the lymphocyte-to-monocyte ratio (LMR) also clearly reflect the degree of chronic inflammation activity.
Hao Zhang   +4 more
doaj   +1 more source

Matroid multiple cyclic exchange property [PDF]

open access: yesarXiv, 2016
We prove a new exchange property for bases of a matroid that generalizes the multiple symmetric exchange property. For every bases $B_1,\dots,B_k$ of a matroid and a subset $A_1\subset B_1$ there exist subsets $A_2\subset B_2,\dots,A_k\subset B_k$ such that all sets $(B_i\setminus A_i)\cup A_{i-1}$ achieved by a cyclic shift of $A_i$'s by one are bases.
arxiv  

Dynamic alterations in T-lymphocyte subsets assessed by flow cytometry in chickens following exposure to infectious bursal disease virus: A systematic review [PDF]

open access: yes
Infectious bursal disease virus (IBDV) is a significant pathogen in poultry, causing acute immunosuppressive disease in young chickens. While B-lymphocyte involvement in IBDV pathogenesis is known, the role of T-cells is incompletely understood.
Catelli, Elena   +4 more
core   +1 more source

CCN1 Enhances Tumor Immunosuppression through Collagen‐Mediated Chemokine Secretion in Pancreatic Cancer

open access: yesAdvanced Science, EarlyView.
CCN1 modulates the tumor microenvironment in pancreatic cancer by promoting collagen‐dependent chemokine production, thereby facilitating immune evasion. Deletion of CCN1 not only suppresses tumor growth but also enhances immune cell infiltration and increases tumor sensitivity to both chemotherapy and immunotherapy.
Hongjie Fan   +9 more
wiley   +1 more source

Efficacious control of cytomegalovirus infection after long-term depletion of CD8+ T lymphocytes [PDF]

open access: yes, 1990
Although the relative contribution of different immune effector functions to clearing tissues of cytomegalovirus is controversial, the contribution of CD8+ T lymphocytes has generally been accepted as essential. In this report, we show that under certain
Jonjic, Stipan   +4 more
core  

The Role of MCPIP1 in Macrophage Polarization and Cardiac Function Post‐Myocardial Infarction

open access: yesAdvanced Science, EarlyView.
Following myocardial infarction, MCPIP1 deficiency in macrophages triggers ferroptosis, driving proinflammatory M1 dominance over reparative M2 phenotypes. This imbalance amplifies splenic monocyte release and sustains cardiac inflammation. Concurrently, excessive inflammatory mediators and insufficient TGF‐β impair fibroblast activation, delaying ...
Xingxu Zhang   +8 more
wiley   +1 more source

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