Results 101 to 110 of about 16,980 (251)

Evaluation of farnesol-induced changes in the haemocyte pattern of red cotton bug Dysdercus koenigii Fabricius (Heteroptera: Pyrrhocoridae)

open access: yesJournal of Basic and Applied Zoology, 2022
Background Dysdercus koenigii Fabricius is a polyphagous agricultural pest of paramount importance. Farnesol is a plant-derived open-chain aliphatic sesquiterpenoid alcohol. It is an intermediate in the metabolic pathway of juvenile hormone biosynthesis.
Shailendra Kumar   +3 more
doaj   +1 more source

Gaining insights from Candida biofilm heterogeneity: one size does not fit all [PDF]

open access: yes, 2018
Despite their clinical significance and substantial human health burden, fungal infections remain relatively under-appreciated. The widespread overuse of antibiotics and the increasing requirement for indwelling medical devices provides an opportunistic ...
Delaney, Christopher   +8 more
core   +4 more sources

S2k guideline occupational skin products: skin protection creams, skin cleansing and skin care products

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 5, Page 700-711, May 2026.
Summary The AWMF S1 guideline 013/056 “Occupational Skin Products: Protective Creams, Skin Cleansers and Skin Care Products” from 2014 has been revised and upgraded to S2K level. The aim was to develop a decision aid for the optimal use of occupational skin products for the prevention of hand eczema in the workplace.
Michal Gina   +16 more
wiley   +1 more source

Candida albicans quorum-sensing molecule farnesol modulates staphyloxanthin production and activates the thiol-based oxidative-stress response in Staphylococcus aureus

open access: yesVirulence, 2019
Microbial species utilize secreted-signaling molecules to coordinate their behavior. Our previous investigations demonstrated a key role for the Candida albicans-secreted quorum-sensing molecule farnesol in modulating Staphylococcus aureus response to ...
Taissa Vila   +7 more
doaj   +1 more source

Strengths and Limitations of Sodium Lauryl Sulfate as an Irritant Control in Patch Testing

open access: yesContact Dermatitis, Volume 94, Issue 4, Page 338-346, April 2026.
Positive SLS reactions occurred in 22% of 43 478 patients and correlated predominantly with irritant‐prone allergens. Thirty‐one of 189 allergen preparations showed significant associations, strongest for cocamidopropyl betaine, formaldehyde, sorbic acid and DPG. A simple positive/negative SLS classification was diagnostically sufficient.
Susann Forkel   +11 more
wiley   +1 more source

A Chemical Probe for Increasing Leaf Tocopherol Levels by Coordinated Modulation of Biosynthesis, Competition and Storage

open access: yesPlant Biotechnology Journal, Volume 24, Issue 4, Page 2204-2219, April 2026.
ABSTRACT Plant biofortification with phytonutrients typically relies on metabolic engineering strategies known as ‘push’ (enhancing biosynthetic flux), ‘block’ (inhibiting competing pathways) and ‘pull’ (promoting metabolite storage). Here, we describe a novel synthetic compound, X57, that simultaneously targets biosynthesis, competition and storage to
Pablo Perez‐Colao   +4 more
wiley   +1 more source

Transcriptional Response of Candida parapsilosis following Exposure to Farnesol [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 2007
ABSTRACT In Candida albicans , the quorum-sensing molecule farnesol inhibits the transition from yeast to hyphae but has no effect on cellular growth. We show that the addition of exogenous farnesol to cultures of Candida parapsilosis causes the cells to arrest, but not at a ...
Rossignol, Tristan   +5 more
openaire   +7 more sources

Integrated Anatomical, Chemical, Biological and Computational Studies Approach of Myrcia sylvatica (G. Mey) DC. A Multifaceted Insight Into a Promising Amazonian Species

open access: yesFlavour and Fragrance Journal, Volume 41, Issue 2, Page 270-293, March 2026.
This study presents an integrated anatomical, chemical, biological, and computational analysis of Myrcia sylvatica, revealing key bioactive compounds with antioxidant and toxicological potential, and identifying spathulenol and globulol as promising acetylcholinesterase inhibitors with favourable pharmacokinetic properties. ABSTRACT Myrcia sylvatica (G.
Eliza de Jesus Barros dos Santos   +10 more
wiley   +1 more source

Inhibition of geranylgeranyl diphosphate synthesis in in vitro systems [PDF]

open access: yes, 1985
The incorporation of [14C]mevalonate and [14C]isopentenyl diphosphate into geranylgeranyl diphosphate was investigated in in vitro systems from Cucurbita pepo (pumpkin) endosperm and from Avena sativa etioplasts.
Mitzka-Schnabel, Ursula   +4 more
core   +1 more source

Interkingdom Interactions in the Gut: Ecological Mechanisms, Homeostasis, and Therapeutic Modulation

open access: yesGut Medicine, Volume 2, Issue 1, Page 23-39, March 2026.
ABSTRACT The gut microbiota constitutes a highly complex and dynamic ecosystem that profoundly influences host physiology, metabolism, and immunity. This review provides an integrative overview of the mechanisms through which gut microorganisms—particularly bacteria and fungi—interact with host cells and with each other to maintain intestinal ...
Rui‐Qi Wei   +5 more
wiley   +1 more source

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