Results 101 to 110 of about 1,115,069 (312)

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Identification of Mycoplasma pneumoniae proteins interacting with NOD2 and their role in macrophage inflammatory response

Frontiers in Microbiology
Mycoplasma pneumoniae (M. pneumoniae, Mp) is a cell wall-deficient microorganism known to cause chronic respiratory infections in both children and adults.
Yongyu Wang, Yongyu Wang, Chunji Ma, Chunji Ma, Chunji Ma, Xiujing Hao, Weili Wang, Weili Wang, Haixia Luo, Haixia Luo, Min Li, Min Li   +11 more
doaj   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Cigarette smoke regulates the expression of TLR4 and IL-8 production by human macrophages [PDF]

, 2009
Background Toll-like receptors (TLRs) are present on monocytes and alveolar macrophages that form the first line of defense against inhaled particles.
Esmaeil Mortaz, Nijkamp, Frans P, Caldenhoven Eric, Caldenhoven, Eric, Kraneveld, Aletta D, Gert Folkerts, Sarir Hadi, Folkerts Gert, Nijkamp Frans P, Khalil Karimi, Kraneveld Aletta D, Karimi Khalil, Sarir, Hadi, Mortaz Esmaeil, Karimi, Khalil, Rahman Irfan, Folkerts, Gert, Frans P Nijkamp, Rahman, Irfan, Irfan Rahman, Eric Caldenhoven, Aletta D Kraneveld, Mortaz, Esmaeil, Hadi Sarir   +23 more
core   +1 more source

Salmonella enterica serovar typhi limits the potency of typhoid toxin and ADP‐ribosylating toxin AB to establish a persistent infection

FEBS Open Bio, EarlyView.
The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez, Juliette K. Tinker, Teresa Frisan, Taj Azarian, Ken Teter   +4 more
wiley   +1 more source

Tumoricidal activity of pulmonary alveolar macrophages isolated from C57BL/6 mice bearing either a cloned metastatic or nonmetastatic variant of Lewis lung carcinoma

, 1988
The spontaneous tumoricidal ability of pulmonary alveolar macrophages (PAM) isolated from C57B1/6 mice bearing either a metastatic or a nonmetastatic cloned variant of Lewis lung carcinoma (LLC) was examined in vitro.
Duffie, Gordon Patrick
core  

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

FEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

Protein Kinase C Beta and Delta Isoenzymes Mediate Cholesterol Accumulation in Pma-Activated Macrophages

, 2009
Previously, we showed that PMA activation of human monocyte- derived macrophages stimulates macropinocytosis (i.e., fluid -phase endocytosis) of LDL and transforms these macrophages into foam cells.
LIN, WAN-WAN, 林琬琬
core  

The Covert Side of Ascites in Cirrhosis: Cellular and Molecular Aspects

Biomedicines
Ascites, a common complication of portal hypertension in cirrhosis, is characterized by the accumulation of fluid within the peritoneal cavity. While traditional theories focus on hemodynamic alterations and renin–angiotensin–aldosterone system (RAAS ...
Carlo Airola, Simone Varca, Angelo Del Gaudio, Fabrizio Pizzolante   +3 more
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source