Micronutrients and nutraceuticals play crucial roles in wound healing and tissue regeneration, supporting various physiological processes. This review aims to synthesize and evaluate the functions of various micronutrients and nutraceuticals, emphasizing the synergistic interactions among different nutrients that facilitate wound healing processes. A thorough literature review was performed using electronic databases, including PubMed, Scopus, Web of Science, Embase, Google Scholar, and Cochrane Library, to identify molecular studies, animal models, randomized controlled trials, and observational human studies published up to January 2000. Two independent reviewers screened the articles, extracted data, and evaluated the Risk of Bias using the Risk of Bias 2 (RoB 2) tool for the 190 studies that met the inclusion criteria. Evidence suggests that bioactive compounds found in functional foods and dietary supplements can help prevent chronic conditions and promote wellness beyond basic nutrition. Vitamins A, C, and E, as well as minerals such as zinc, selenium, and iron, are essential for cell proliferation and the formation of new tissues. Additionally, nutraceuticals, including omega-3 fatty acids, glutamine, arginine, and polyphenols, exhibit anti-inflammatory and antioxidant properties, which promote healing and reduce the risk of infection. Probiotics and other bioactive compounds in nutraceuticals contribute to maintaining the balance of microbiota, reducing inflammation, and stimulating cell regeneration. Significant variability was noted in study design, sample size, intervention dosage, and outcome measures. This evidence underscores the necessity for further well-designed clinical trials to determine the optimal dosages and combinations for specific wound types across diverse patient populations. This systematic review was prospectively registered in PROSPERO (ID: 1072091).

Skin aging is a complex biological process influenced by intrinsic factorssuch as genetic predispositions and hormonal changes as well as extrinsic factors including ultraviolet radiation, environmental pollution, and lifestyle habits. This process culminates in a progressive decline in the structural and functional integrity of the skin. This review delves into the protective roles of carotenoids, highlighting their significant anti-oxidative, anti-inflammatory, and photoprotective properties. We included studies that investigated the effects of dietary or topical carotenoids on skin aging markers in human and animal models. Eligible studies were identified through searches of PubMed, Scopus, Web of Science, Embase, Google Scholar, and the Cochrane Library from January 2000 to March 2025. Risk of bias was assessed using the Cochrane RoB tool for randomized trials and animal studies. A total of 176 studies were included, and data were synthesized narratively due to heterogeneity in study designs and outcomes. The findings indicate that carotenoids mitigate oxidative stress-induced cellular damage by scavenging reactive oxygen species (ROS) and Reactive Nitrogen Species (RNS), attenuating chronic inflammation, and enhancing dermal matrix integrity via collagen biosynthesis and modulation of matrix metalloproteinases. Additionally, they support skin hydration and elasticity by indirectly regulating aquaporins and promoting hyaluronic acid synthesis. This review further explores emerging strategies that incorporate carotenoid supplementation in lifestyle medicine and preventive dermatology. By elucidating the cellular pathways through which carotenoids exert their effects and modulate mitochondrial function, this review highlights their translational potential in anti-aging skincare. Ongoing research is essential to comprehend the complex connections between carotenoids, skin physiology, and overall health. This understanding will ultimately facilitate the creation of personalized nutritional and dermocosmetic strategies.

The primary goal of this study was to generate different kinds of functional products based on carrots that were supplemented with lactic acid bacteria. The fact that carrots (Daucus carota sp.) rank among the most popular vegetables in our country led to the convergence of the research aim. Their abundance of bioactive compounds, primarily polyphenols, flavonoids, and carotenoids, offers numerous health benefits. Among the obtained products, the freeze-dried carrot powder (FDCP) variation presented the highest concentrations of total carotenoids (TCs) and β-carotene (BC) of 26.977 ± 0.13 mg/g DW and 22.075 ± 0.14 mg/g DW, respectively. The amount of total carotenoids and β-carotene significantly increased with the addition of the selected lactic acid bacteria (LAB) for most of the samples. In addition, a slight increase in the antioxidant activity compared with the control sample for the FDCP variant, with the highest value of 91.74%, was observed in these functional food products. The content of polyphenolic compounds varied from 0.044 to 0.091 mg/g DW, while the content of total flavonoids varied from 0.03 to 0.66 mg/g DW. The processing method had an impact on the population of L. plantarum that survived, as indicated by the viability of bacterial cells in all the analyzed products. The chromatographic analysis through UHPLC-MS/MS further confirmed the abundance of the bioactive compounds and their corresponding derivatives by revealing 19 different compounds. The digestibility study indicated that carotenoid compounds from carrots followed a rather controlled release. The carrot-based products enriched with Lactobacillus plantarum can be considered newly functional developed products based on their high content of biologically active compounds with beneficial effects upon the human body. Furthermore, these types of products could represent innovative products for every related industry such as the food, pharmaceutical, and cosmeceutical industries, thus converging a new strategy to improve the health of consumers or patients.

Skin scars can have significant emotional and psychological effects on both patients and their families. Although the physical implications of scars are widely recognised, the psychological journey endured by individuals with scars often goes unnoticed. This study investigated how patient education influences psychological status and communication with healthcare providers to improve healthcare quality. We analysed the most efficacious educational and psychological support methods for patients with cutaneous scarring and the types of educational programs currently available. Scarring can lead to a variety of psychological symptoms, frequently resulting in diminished self-esteem. To alleviate psychological impacts and reduce the incidence of depression, it is essential to implement a comprehensive range of strategies. Educational initiatives, professional counselling, and therapeutic interventions can offer essential emotional support and assist individuals in managing their emotional responses to scars. Advancements in medical science have opened the door to various scar treatment options, yielding beneficial effects on an individual's psychological well-being. Promoting self-acceptance, exploring coping mechanisms, and building a support network can significantly aid in managing the depression risk associated with scars. The psychological impact can be particularly severe, with family members developing depression, anxiety, and posttraumatic stress disorders. Artificial Intelligence has the potential to enhance communication between doctors and emotionally fragile patients with trauma, offering both benefits and challenges. Educating patients and healthcare providers on the latest research findings on wound healing and scar revision can lead to more effective treatment strategies and improved patient outcomes.

This paper consists of a retrospective study that includes a total of 186 cases with facial skin tumors diagnosed and treated between January 2015 and December 2017. Our aim was to correlate the initial clinical diagnosis with the histological results, in order to observe the success rate of our clinical experience, but also to underline that certain clinical tumor aspects can be misleading as the histological findings can result in different final diagnostics. From the total number of cases, we counted a total of 226 tumors (both benign and malignant), from which 194 had the clinical diagnosis confirmed by the anatomopathological exam and 34 had a different laboratory result from the clinical presumption: 10 benign tumors and 22 malignant tumors (eight BCC and 14 SCC, 12 of the latter being confused with ulcerovegetant BCC). Detailed correlation data were presented, as well as different situations of incongruence between the clinical and the histological diagnosis. The long-term goal of the study was to use our experience of correlating the clinical and the histological diagnosis, in order to improve the existing knowledge on the clinical differential diagnosis of both malignant and benign facial skin tumors.

Depression is a common emotional state in humans, which is sometimes triggered by stressful events and certain physical and/or mental conditions that may occur and may increase the body's vulnerability to various types of depressive disorders, causing sometimes organic changes difficult to quantify and to treat. Depressive conditions are major clinical problems that occur throughout life and often require a specialized treatment, but the use of the antidepressant compounds is often endangered by the risk of formidable side effects, requiring to stop the treatment or to use medicine doses that cannot determine the desired therapeutic results. These are reasons for the impressive expansion of the research on the depression types, with emphasize on etiological and etiopathogenetical studies, allowing the discovery of compounds with good therapeutic potential and an appropriate pharmacological profile to reduce the side effects. Diabetes (diabetes mellitus) is a major public health problem, with increasing costs and frequency in recent years. Late diagnosis, inadequate treatment, lack of ongoing monitoring or ignorance of the disease can have serious consequences for the health of that individual, his family and his community. The mental state of a patient with diabetes is different from one moment to the next and varies with the stage of the disease and the appearance of various complications. The stress of chronic illness, the pressure to have a lifestyle and a diet according to medical recommendations, sadness, anger and even denial of the disease, are feelings experienced by patients with diabetes at least once in their lives.