Agents and methods using thereof for the prevention and treatment of stem cells senescence

A method of preventing and/or treating of diseases or disorders associated with SC senescence and/or decreased SCs number and/or for promoting tissue growth and/or repair, said method comprising administering an effective amount of an agent selected from thiamphenicol (TAP) or an analogue thereof and tetracycline or an analogue thereof.

An ex-vivo method for promoting tissue growth and/or increasing engraftment ability of a stem cell containing sample, said method comprising contacting or administering to a stem cell or an isolated tissue or organ, an agent selected from thiamphenicol (TAP) or an analogue thereof and tetracycline or an analogue thereof or a mixture thereof or a composition thereof in an amount to stimulate the survival, proliferation and the maintenance of the stemness of the stem cells within the sample.

A stem cell culture medium comprising at least one agent selected from thiamphenicol (TAP) or an analogue thereof and tetracycline or an analogue thereof or a mixture thereof.

A pharmaceutical composition comprising at least one agent selected from thiamphenicol (TAP) or an analogue thereof and tetracycline or an analogue thereof or a mixture thereof and further comprising an agent useful for the prevention and/or treatment of diseases or disorders associated with SC senescence and/or for promoting tissue growth and/or repair.

A food supplement comprising at least one agent selected from thiamphenicol (TAP) or an analogue thereof or a mixture thereof.

A kit for stem cell culture or for preservation of cells, organs and tissues comprising at least one agent selected from thiamphenicol (TAP) or an analogue thereof and tetracycline or an analogue thereof or a mixture thereof or a formulation thereof and instruction for use.