The chirality of small metabolic molecules is important in controlling physiological processes
and indicating the health status of humans. Abnormal enantiomeric ratios of chiral molecules …

The versatile roles of D-amino acids (D-AAs) in foods, diseases, and organisms, etc., have
been widely reported. They have been regarded, not only as biomarkers of diseases but …

Hydrogen sulfide (H2S) is involved in multiple processes during plant growth and
development. D-cysteine desulfhydrase (DCD) can produce H2S with D-cysteine as the …

Free d-amino acids (d-AAs) are emerging as a novel and important class of signaling
molecules in many organs, including the brain and endocrine systems. There has been …

Investigations on the occurrence and biochemical roles of free D‐amino acids and D‐amino
acid‐containing peptides and proteins in living systems have increased in frequency and …

Aims: Pepper fruit is a horticultural product worldwide consumed that has great nutritional
and economic relevance. Besides the phenotypical changes that undergo pepper fruit …

Hydrogen sulfide (H2S) and polysulfides (H2Sn, n≥ 2) are signaling molecules produced
by 3-mercaptopyruvate sulfurtransferase (3MST) that play various physiological roles …

We are developing a series of thiolesters that produce an immediate and sustained reversal
of the deleterious effects of opioids, such as morphine and fentanyl, on ventilation without …

This study demonstrates that intravenous infusion of the cell-penetrant thiol ester, L-cysteine
ethyl ester (L-CYSee), to adult male Sprague-Dawley rats elicited (a) minor alterations in …

Hydrogen sulfide (H2S) and polysulfides (H2Sn, n≥ 2) produced by enzymes play a role as
signalling molecules regulating neurotransmission, vascular tone, cytoprotection …