Combination therapy along with mesenchymal stem cells in wound healing; the state of the art.

Mesenchymal stem cells (MSCs) are being increasingly used in various therapeutic applications including skin tissue repair and wound healing. The positive effects of the MSCs therapy are largely elicited by immunomodulation, increasing angiogenesis, supporting extracellular matrix (ECM) and thus favoring skin structure. However, the therapeutic competences of MSC-based therapies are somewhat hindered by their apparent modest clinical merits, conferring the need for methods that would rise the efficacy of such therapies. A plethora of reports have shown that therapeutic properties of MSCs could be enhanced with other strategies and compounds like biomaterial and platelet-rich plasma (PRP) to target key possessions of MSCs and properties of adjacent tissues concurrently. Manipulation of cellular stress-response mechanisms to improve cell resistance to oxidative stress prior to or during MSC injection could also improve therapeutic efficacy of MSCs. In the current review, we shed light on the recent advances in MSCs combination therapy with other ingredients and procedures to sustain MSCs-mediated effects in wound healing.

Solitary central neurofibroma of the maxilla: A Case Report / Neurofibroma central de maxilla: relato de caso

Neurofibroma is a benign tumor which rarely occurs in the oral cavity. Generally, oral neurofibroma is part of a neurofibromatosis type-1 like syndrome (Von Recklinghausen's disease) and rarely occurs as a solitary lesion of oral cavity. Up to now, few cases have been reported with the solitary neurofibromas of tongue and submandibular gland. The tumor can also be rarely located centrally in the bone. This research presents a central neurofibroma case in the maxillary bone which has no relationship with the neurofibromatosis. (AU)

O neurofibroma é um tumor benigno que raramente ocorre na cavidade oral. Geralmente, oral neurofibroma é parte de da neurofibromatose tipo 1 (Von Recklinghausen's doença) e raramente ocorre como uma lesão solitária da cavidade oral. Até agora, poucos casos foram relatado com os neurofibromas solitários de língua e glândula submandibular. O tumor também raramente pode estar localizado centralmente no osso. Esta pesquisa apresenta um neurofibroma central caso no osso maxilar que não tem relação com a neurofibromatose (AU)