A new treatment of genito-urinary post-menopausal atrophy with autologous micro-fragmented fat tissue: a thirty-six months follow up case series.

Objective: Genitourinary atrophy is a menopausal pathological change determined by the definitive drop of ovarian hormones' production that can impact heavily on the health status of women, with important direct and indirect social costs. Unfortunately, available treatments are only symptomatic, and they are not able to reverse the atrophy and other related symptoms. Regenerative medicine, with single local injection of autologous micro-fractured fat tissue, could represent a viable new solution for these patients as it not only helps to relieve symptoms, but it also counteracts the mechanisms that lead to the menopausal genitourinary atrophy.

Human renal angiomyolipoma cells of male and female origin can migrate and are influenced by microenvironmental factors.

Background: Improving the knowledge of angiomyolipoma physiopathology might help in refining its pharmacological treatment. We investigated if angiomyolipoma cells have migratory properties, how their growth and motility can be influenced by the hormonal milieu, and if this can be related to a specific gender.

Methods: Primary cells were isolated from angiomyolipomas surgically resected for therapeutical reasons in a female and in a male patient.

Menopause: new frontiers in the treatment of urogenital atrophy.

Objective: Urogenital atrophy is a degenerative process that may occur during menopause causing debilitating disorders and painful symptomatology. Estrogen therapy slows the onset of atrophy, but it requires ongoing therapy to maintain its effectiveness. To mitigate the degenerative evolutions associated with menopause, patients may benefit from new therapeutic approaches, such as the use of mesenchymal stem cells.

Estro-progestinic replacement therapy modulates the levels of basic fibroblast growth factor (bFGF) in postmenopausal endometrium.

The levels of basic fibroblast growth factor (bFGF) in human endometrium do not vary during the ovulatory cycle but they increase significantly after menopause (M. Rusnati et al., Growth Factors, 3, 299-307, 1990).

Basic fibroblast growth factor in ovulatory cycle and postmenopausal human endometrium.

Biopsies of human endometrium were studied for the presence of basic fibroblast growth factor (bFGF). An immunoreactive Mr 18,000 bFGF-like molecule was detected at high levels both in ovulatory cycle and postmenopausal endometrium. This molecule was identified as bFGF on the basis of its molecular weight, its affinity for heparin, its capacity to induce plasminogen activator production and cell proliferation in endothelial GM 7373 cells, and its cross-reactivity with various anti-bFGF antibodies.