When plants are wounded, a long-distance signal is produced that activates the wound response in unwounded leaves. Recent work by Gregg Howe's group suggests that jasmonic acid is the long-distance wound signal. Previously, many data indicated that the signaling peptide systemin might function as the systemic wound signal. According to the new data, systemin is crucial for the production of the systemic wound signal in the wounded leaf, but might not travel long distances.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/S1360-1385(03)00106-7 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Bolanthus turcicus: a promising antidiabetic with in-vitro antioxidant, enzyme inhibitory and antiadipogenic activities.
J Mol Histol
December 2024
Complementary and Integrative Medicine, Department of Traditional, Ankara Yıldırım Beyazıt University, Ankara, Türkiye, Turkey.
It is crucial to investigate new anti-diabetic agents and therapeutic approaches targeting molecules in potential signaling pathways for the treatment of Type 2 diabetes mellitus (T2DM). The objective of the study was to investigate the total phenolic content, antioxidant capacity, α-glucosidase, and α-amylase inhibitory activities of Bolanthus turcicus (B. turcicus), as well as their cytotoxic, anti-adipogenic, anti-diabetic, apoptotic, and anti-migration potential on adipocytes.
View Article and Find Full Text PDFPABPC1 Silencing Inhibits Gastric Cancer Cell Proliferation, Metastasis, and EMT Via the PI3K/AKT Pathway.
Biochem Genet
December 2024
Department of Oncology, The Affiliated Hospital of Jianghan University, WuHan City No.6 Hospital, Wuhan, 430015, China.
Unlabelled: Gastric cancer is associated with high morbidity and mortality rates and seriously threatens human life. Our research aimed to explore the effects of poly (A) binding protein cytoplasmic 1 (PABPC1) on gastric cancer cells and elucidate the underlying mechanisms.
Methods: PABPC1 levels in gastric cancer cell lines were assessed by western blotting and RT-qPCR.
Advanced Wearable Devices for Monitoring Sweat Biochemical Markers in Athletic Performance: A Comprehensive Review.
Biosensors (Basel)
November 2024
Department of Experimental Medicine, University of Salento, 73100 Lecce, Italy.
Wearable technology has advanced significantly, offering real-time monitoring of athletes' physiological parameters and optimizing training and recovery strategies. Recent developments focus on biosensor devices capable of monitoring biochemical parameters in addition to physiological ones. These devices employ noninvasive methods such as sweat analysis, which reveals critical biomarkers like glucose, lactate, electrolytes, pH, and cortisol.
View Article and Find Full Text PDFalkyl quinolone response is dampened by .
mBio
December 2024
Department of Biological Sciences, University of Notre Dame, Notre Dame, Indiana, USA.
Unlabelled: The bacterium is an opportunistic pathogen that can cause lung, skin, wound, joint, urinary tract, and eye infections. While is known to exhibit a robust competitive response toward other bacterial species, this bacterium is frequently identified in polymicrobial infections where multiple species survive. For example, in prosthetic joint infections, can be identified along with other pathogenic bacteria including , , and .
View Article and Find Full Text PDFRhein promotes skin wound healing by activating the PI3K/AKT signaling pathway.
Open Med (Wars)
December 2024
Department of Anorectal Surgery, The First People's Hospital of Lianyungang, Lianyungang, 222016, China.
Rhein is a natural anthraquinone substance extracted from L. This study aimed to evaluate Rhein's protective effects against skin wound by and models and investigate whether its protective mechanism regulated the PI3K/AKT signaling pathway. The skin wound mice model was established and then treated with Rhein for 10 days.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!