Safety and efficacy of mesenchymal stem cells therapy in the treatment of rheumatoid arthritis disease: A systematic review and meta-analysis of clinical trials.

Background And Objectives: Some patients have insufficient treatment response to conventional disease-modifying antirheumatic drugs (cDMARD); although biologics have proven to be an effective treatment for RA, the effects that bDMARDs have on integumentary, cardiac, and immune systems and the high costs associated with these treatments, make that mesenchymal stem cell-based therapies (MSCs) for RA are being considered potential treatment methods. This work analyses the performance in safety and efficacy terms of MSCs techniques.

Methods And Finding: A literature search was performed in PubMed, EMBASE, Cochrane Library, Web of Science, and Open Grey databases from inception to October 28, 2022.

The performance of the recombinase polymerase amplification test for detecting Leishmania deoxyribonucleic acid from skin lesions of patients with clinical or epidemiological suspicion of cutaneous leishmaniasis.

Background: The diagnosis of cutaneous leishmaniasis (CL) is based on demonstration of the presence of the parasite in samples obtained from the lesions by direct examination (DE), culture or polymerase chain reaction (PCR)-based molecular tests. Recombinase polymerase amplification (RPA) represents an isothermal version of the conventional PCR (cPCR) technique, being ideal for detecting Leishmania DNA, especially in field conditions.

Methods: A prospective and cross-sectional study was conducted to evaluate the diagnostic performance of RPA in the health centres of rural endemic sites or the evaluation centre (EC) of 11 Colombian municipalities and in a reference centre (RC).

Test accuracy of polymerase chain reaction methods against conventional diagnostic techniques for Cutaneous Leishmaniasis (CL) in patients with clinical or epidemiological suspicion of CL: Systematic review and meta-analysis.

Background: Molecular diagnostic tests, notably polymerase chain reaction (PCR), are highly sensitive test for Leishmania detection, which is especially relevant in chronic cutaneous lesion with lower parasite load. An accurate diagnosis is essential because of the high toxicity of the medications for the disease. Nevertheless, diagnosis of cutaneous leishmaniasis (CL) is hampered by the absence of a reference standard.

In vitro and in vivo antileishmanial activity of Artemisia annua L. leaf powder and its potential usefulness in the treatment of uncomplicated cutaneous leishmaniasis in humans.

Introduction:: Cutaneous leishmaniasis (CL) is a tropical disease that affects millions of individuals worldwide. The current drugs for CL may be effective but have serious side effects; hence, alternatives are urgently needed. Although plant-derived materials are used for the treatment of various diseases in 80% of the global population, the validation of these products is essential.