Wounds are considered to be a serious problem that affects the healthcare sector in many countries, primarily due to diabetes and obesity. Wounds become worse because of unhealthy lifestyles and habits. Wound healing is a complicated physiological process that is essential for restoring the epithelial barrier after an injury. Numerous studies have reported that flavonoids possess wound-healing properties due to their well-acclaimed anti-inflammatory, angiogenesis, re-epithelialization, and antioxidant effects. They have been shown to be able to act on the wound-healing process via expression of biomarkers respective to the pathways that mainly include Wnt/β-catenin, Hippo, Transforming Growth Factor-beta (TGF-β), Hedgehog, c-Jun N-Terminal Kinase (JNK), NF-E2-related factor 2/antioxidant responsive element (Nrf2/ARE), Nuclear Factor Kappa B (NF-κB), MAPK/ERK, Ras/Raf/MEK/ERK, phosphatidylinositol 3-kinase (PI3K)/Akt, Nitric oxide (NO) pathways, etc. Hence, we have compiled existing evidence on the manipulation of flavonoids towards achieving skin wound healing, together with current limitations and future perspectives in support of these polyphenolic compounds as safe wound-healing agents, in this review.

Natural product is an excellent candidate for alternative medicine for disease management. The bulb of E. bulbosa is one of the notable Iridaceae family with a variety therapeutic potential that is widely cultivated in Southeast Asia. The bulb has been used traditionally among the Dayak community as a folk medicine to treat several diseases like diabetes, breast cancer, nasal congestion, and fertility problems. The bulb is exceptionally rich in phytochemicals like phenolic and flavonoid derivatives, naphthalene, anthraquinone, and naphthoquinone. The electronic database was searched using various keywords, i.e., E. bulbosa, E. americana, E. palmifolia, E. platifolia, and others due to the interchangeably used scientific names of different countries. Scientific investigations revealed that various pharmacological activities were recorded from the bulb of E. bulbosa including anti-cancer, anti-diabetic, anti-bacterial, anti-fungi, anti-viral, anti-inflammatory, dermatological problems, anti-oxidant, and anti-fertility. The potential application of the bulb in the food industry and in animal nutrition was also discussed to demonstrate its great versatility. This is a compact study and is the first study to review the extensive pharmacological activities of the E. bulbosa bulb and its potential applications. The development of innovative food and pharma products from the bulb of E. bulbosa is of great interest.

The central dogma of molecular biology was no longer "central" after ground-breaking discoveries conveyed gene expression involves more complex physiological functions in cancer pathogenesis over the last decade. MicroRNAs (miRNAs) are short non-coding RNA that regulate gene expression, affecting key molecular pathways involved in sustaining the proliferative signalling for tumour development, evasion of cellular death, invasion, angiogenesis, as well as metastasis in a plethora of cancer types. MiRNA expression is dysregulated in human cancer through a number of processes, including miRNA gene amplification or deletion, faulty miRNA transcriptional regulation, dysregulated epigenetic alterations, and flaws in the miRNA biogenesis machinery. As a result, the current progress of treatment intervention focuses on modifying the miRNA levels in cancer therapeutics. Nevertheless, the mode of delivery and current management of miRNA therapies remains one of the many questions that need to be addressed. Here, we provided a comprehensive mini-review outlining the role of miRNA in cancer as well as its mode of delivery which includes liposomes, viral vectors, inorganic material-based nanoparticles, and cell-derived membrane vesicles. Likewise, the regulation of miRNA in other diseases and their challenges in translational research was also thoroughly discussed.