Achieving robust synthetic tolerance in industrial through negative auto-regulation of a DsrA-Hfq module.

In industrial fermentation processes, microorganisms often encounter acid stress, which significantly impact their productivity. This study focused on the acid-resistant module composed of small RNA (sRNA) DsrA and the sRNA chaperone Hfq. Our previous study had shown that this module improved the cell growth of MG1655 at low pH, but failed to obtain this desired phenotype in industrial strains.

Effectiveness of Baduanjin (a Type of Qigong) on Physical, Cognitive, and Mental Health Outcomes: A Comprehensive Review.

Objectives: The aim of this study is to comprehensively review empirical evidence on the effectiveness of Baduanjin exercise, one type of mind-body focused qigong exercise, on individuals' physical, cognitive, and mental well-being; outline potential mechanisms; and, suggest potential implication strategies for using Baduanjin in clinical practices and for future research.

Methods: Recent randomized-controlled studies and systematic reviews/meta-analyses published in English were searched in PubMed, PsycINFO, and Scopus up to July 2022. The search terms include Baduanjin and sleep, chronic illness, cognition, mental health, etc.

Engineering of the Small Noncoding RNA (sRNA) DsrA Together with the sRNA Chaperone Hfq Enhances the Acid Tolerance of Escherichia coli.

Acid tolerance of microorganisms is a desirable phenotype for many industrial fermentation applications. In , the stress response sigma factor RpoS is a promising target for engineering acid-tolerant phenotypes. However, the simple overexpression of RpoS alone is insufficient to confer these phenotypes.

Complementary medicine in chronic cancer care.

Although advancements in cancer care have led to increased cure rates and survival times, those coping with the long-term sequelae of a cancer diagnosis often report high levels of distress, poor health-related quality of life, and unmet psychosocial needs. The shortcomings of the conventional biomedical system at sufficiently addressing these chronic illness issues are a primary reason that many patients turn to complementary and alternative medicine (CAM). Although patients usually use such treatments in addition to conventional care, they often do not discuss doing so with their conventional physicians, who are perceived as being unreceptive to the topic.