Results 141 to 150 of about 86,023 (301)

Stimulus-specificity of the chemotactic deactivation of human neutrophils by lipoxygenase products of arachidonic acid.

open access: yes, 1981
Preincubation of human neutrophils with chemotactic concentrations of 5(S)-hydroxy-eicosatetraenoic acid (5-HETE) or 5(S), 12(R)-dihydroxy-6,14 cis-8,10 trans-eicosatetraenoic acid (leukotriene B4) induces a state of preferential chemotactic ...
Boeynaems, Jean-Marie   +3 more
core  

Living Microbial Drugs

open access: yesChemistry – A European Journal, EarlyView.
The introduction outlines the review scope. Microbial cell factories as living drugs cover host–gut microbiota, bacteria, yeast, and other microbial systems, with comparative host advantages. Engineering strategies include synthetic circuits, quorum sensing, and memory.
Cemile Elif Özçelik   +3 more
wiley   +1 more source

From Inflammatory Bowel Disease to Cancer: Gut Microbiota–Immune Microenvironment Crosstalk and Natural Product‐Based Therapeutic Opportunities

open access: yesCancer Nexus, EarlyView.
ABSTRACT Inflammatory bowel disease (IBD), primarily Crohn's disease and ulcerative colitis, is a chronic relapsing inflammatory disorder of the gastrointestinal tract and an important risk factor for IBD‐associated cancer. Increasing evidence suggests that gut microbiota dysbiosis, epithelial barrier dysfunction, and immune microenvironment remodeling
Xue Zhang   +4 more
wiley   +1 more source

Investigating the role of chemotaxis operon genes in agrobacterium tumefaciens [PDF]

open access: yes, 2003
A 1.7 Kb chromosomal DNA of A. tumefaciens C58C1 downstream of chemotaxis operon was sequenced completely in both directions. The comparison of this sequence with sequence databases revealed one open reading frame with strong sequence identity to MCP ...
Harighi, Behrouz
core  

Transcriptomic signatures reveal systemic adaptations and immune modulation in response to training and competitive racing in horses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background The molecular mechanisms underlying adaptation to physical exertion and racing stress in horses remain incompletely understood. Peripheral blood transcriptomics offers a minimally invasive method to monitor systemic responses to exercise and identify biomarkers of adaptation or overload. Objectives To evaluate transcriptomic changes
Izabela Dąbrowska   +4 more
wiley   +1 more source

Serum Monocyte Chemotactic Protein-1 and Nitric Oxide in Cutaneous Leishmaniasis Patients before and after Treatment with Glucantime

open access: yesمجله دانشکده پزشکی اصفهان, 2012
Background: It is necessary to recognize the role and function of immune system in wound healing, control, and treatment of cutaneous leishmaniasis (CL).
Faezeh Mohammadi   +5 more
doaj  

Influence of Nanomaterials and Nanocomposites on the Nutrient Composition

open access: yesFood Safety and Health, EarlyView.
Nanomaterials and nanocomposites enhance crop nutrition and food quality by improving nutrient availability, plant uptake, and bioavailability through controlled delivery and nano‐encapsulation. Their applications in agriculture and food systems enable sustainable biofortification, improved preservation, and functional foods, while emphasizing safety ...
Akanksha Dwivedi   +4 more
wiley   +1 more source

Chemotactic activity of porcine insulin for human T lymphocytes in vitro

open access: yes, 1987
T lymphocytes bear insulin receptors only after activation and entry into the cell cycle. To determine whether cell motility is concomitant with growth factor action in T lymphocytes, we measured the chemotactic activity of porcine insulin (10-11 to 10-5
Berman, J. S., Center, D. M.
core  

Epigenetic Regulation in the Pathogenesis of Renal Inflammation: Insights and Therapeutic Potentials

open access: yesiNew Medicine, EarlyView.
ABSTRACT Renal inflammation is a common pathological process in various kidney diseases, often initiated by factors such as toxins, ischemia, or autoimmune reactions. This inflammatory response can result in structural damage and a rapid decline in renal function.
Yu‐Hang Dong   +5 more
wiley   +1 more source

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