Results 171 to 180 of about 180,820 (249)

Nitric Oxide in Cancer: Mechanisms, Dual Role, and Therapeutic Strategies

MedComm – Oncology, Volume 5, Issue 3, September 2026.
Nitric oxide exerts concentration‐dependent dual roles in cancer, functioning as either a tumor promoter or suppressor. This review comprehensively examines NO's multifaceted regulation of tumor biology, including S‐nitrosylation signaling, metabolic reprogramming, immunemodulation, and therapy resistance, and highlights emerging therapeutic strategies
Jia Shao, Honghua Zhang, Jingyu Chen, Ziyu Qian, Ning Zhang, Yihua Zhang, Hui Ye, Jianbing Wu, Zhangjian Huang   +8 more
wiley   +1 more source

The importance of being heterogeneous: the complex phase behaviour of insect cuticular hydrocarbons. [PDF]

J R Soc Interface
Huthmacher S, Abou B, Menzel F.
europepmc   +1 more source

Environmental decomposition of olefinic cuticular hydrocarbons of Periplaneta americana generates a volatile pheromone that guides social behaviour. [PDF]

Proc Biol Sci, 2020
Hatano E, Wada-Katsumata A, Schal C.
europepmc   +1 more source

Comprehensive Investigation of Benzimidazolium Derivatives Through Synthesis, Characterization, Cytotoxicity Activity, Immunocytochemistry, and ADME and Toxicity Analyses

ChemistryOpen, Volume 15, Issue 9, September 2026.
Three benzimidazolium derivatives bearing fluoro, chloro, and methoxy substituents are synthesized and evaluated for anticancer activity. Compound 2b shows the highest antiproliferative activity and induces apoptosis through caspase‐3 activation and PARP1 cleavage. In this study, three novel benzimidazolium derivatives (2a–c) bearing 4‐fluoro, 3‐chloro,
Gulay Dilek, Senem Akkoc
wiley   +1 more source

Recognition of a Mating Partner Using Cuticular Hydrocarbons in a Species with an Extreme Intra-sexual Dimorphism. [PDF]

J Chem Ecol
Moris VC, Wirtgen A, Niehuis O, Schmitt T.   +3 more
europepmc   +1 more source

Host‐associated chemical cues mediating host‐finding behaviour in the larval ectoparasitoid Cephalonomia tarsalis

Pest Management Science, Volume 82, Issue 9, Page 8459-8467, September 2026.
Host‐associated volatiles mediate host location in Cephalonomia tarsalis, with faecal odours from fourth‐instar larvae, particularly 1‐pentadecene, attracting females and supporting the biological control of stored‐product pest beetles. Abstract BACKGROUND Understanding how parasitoids locate their hosts is essential for improving the effectiveness of ...
Lidia del Arco, Benjamin Fürstenau, Cristina Castañé, Jordi Riudavets   +3 more
wiley   +1 more source

Advances and Current Status in the Use of Cuticular Hydrocarbons for Forensic Entomology Applications. [PDF]

Insects
Stewart-Yates D, Maker GL, D'Errico S, Magni PA.   +3 more
europepmc   +1 more source

Microbiome‐mediated chemical communication in insects: Implications for pest management

Pest Management Science, Volume 82, Issue 9, Page 8132-8151, September 2026.
Microbiome–semiochemical interactions involve the following processes: direct microbial synthesis, host gene regulation, precursor biotransformation, microbiome modulation and indirect ecological signaling. Abstract Insects rely on semiochemicals to regulate aggregation, mating, foraging, and host selection. This review synthesizes evidence that insect‐
Ioannis Eleftherianos, Wei Zhang, Amr Mohamed, Rasha K. Al‐Akeel, Abeer M. Alkhaibari, Nemat Keyhani, Guy Smagghe   +6 more
wiley   +1 more source

Advancing our understanding of soil particulate organic matter dynamics

Soil Science Society of America Journal, Volume 90, Issue 5, September/October 2026.
Abstract This study aimed to characterize the diversity and complexity of soil particulate organic matter (POM) across California agricultural fields. By identifying the chemical signature of this small but significant organic matter fraction, researchers can build a deeper understanding of how it contributes to nutrient and carbon cycling in ...
Suzette N. T. Santiago, Francisco Calderón, Sanjai Parikh, Daniel J. Geisseler   +3 more
wiley   +1 more source

Cuticular Hydrocarbons of Six Geographic Populations of <i>Ips subelongauts</i> in Northeastern China: Similarities and Evolutionary Hints. [PDF]

Insects
Zhao Y, Wang C, Liu X, Lin X, Chu D, Ding J, Kong X, Chen D.   +7 more
europepmc   +1 more source