In recent years, skin rejuvenation research has taken a new direction. Scientists are studying the influence of proteins derived from bone marrow on skin condition. In particular, proteins such as Chi3l1, YKL-40, and IL1RN may impact skin regeneration and collagen stimulation. Modern organ-on-a-chip developments allow for a more detailed exploration of these mechanisms. This article examines the results of using these proteins and their potential in the development of innovative creams ...

... formation of professional skills and competencies, their development and application in the workplace are approached as an investment. Although human capital possesses some universal characteristics similar to economic capital, such as the ability to regenerate and accumulate, there are significant differences between them. Notably, human capital is tied to a specific individual and cannot be separated from that person. Is it worth investing in people when we cannot be sure that the benefits from ...

... new vector for the development of rejuvenation drugs and therapy methods. For instance, a hypothetical medication that blocks the "aging molecule" could lead to: Reduction of chronic inflammation associated with aging; Improvement in tissue regeneration and wound healing in older individuals; Preservation of muscle strength, good memory, and overall health with age. Of course, these are merely projections that need confirmation, but the prospects themselves are very promising. Foreign pharmaceutical ...