Deforming nodular lesions in an indigenous person from western Mexico.

Deforming nodular lesions in an indigenous person from western Mexico compatible with leishmaniasis.

The complex HLA-E-nonapeptide in Behçet disease.

Introduction: The knowledge of the aetiology of Behçet disease (BD), an immune-mediated vasculitis, is limited. HLA-B, mainly HLA-B51, and HLA-A molecules are associated with disease, but the ultimate cause of this association remains obscure. There is evidence that NK cells participate in the etiopathology of BD.

Monitoring of kinetics and exhaustion markers of circulating CAR-T cells as early predictive factors in patients with B-cell malignancies.

Purpose: CAR-T cell therapy has proven to be a disruptive treatment in the hematology field, however, less than 50% of patients maintain long-term response and early predictors of outcome are still inconsistently defined. Here, we aimed to optimize the detection of CD19 CAR-T cells in blood and to identify phenotypic features as early biomarkers associated with toxicity and outcomes.

Experimental Design: In this study, monitoring by flow cytometry and digital PCR (dPCR), and immunophenotypic characterization of circulating CAR-T cells from 48 patients treated with Tisa-cel or Axi-cel was performed.

Protein and functional isoform levels and genetic variants of the BAFF and APRIL pathway components in systemic lupus erythematosus.

Systemic lupus erythematosus (SLE) is the prototype of an autoimmune disease. Belimumab, a monoclonal antibody targets BAFF, is the only biologic approved for SLE and active lupus nephritis. BAFF is a cytokine with a key-regulatory role in the B cell homeostasis, which acts by binding to three receptors: BAFF-R, TACI and BCMA.

Variants in autoinflammatory diseases-related genes in a family with cold-induced autoinflammatory syndrome.

Objectives: To characterise what immunogenetic alterations are present in a Spanish family having several members with a familial cold-induced autoinflammatory syndrome (FCAS), a kind of autoinflammatory disease (AID).

Methods: We present the case of two sisters (cases 1 and 2) with a similar clinical picture since their childhood. The symptoms start after exposure to cold and consist of recurrent fever, papules or urticaria, and oedema in hands and fingers.

Prenatal diagnostic techniques and IVF in patients with coagulopathies.

Hemophilia and other hereditary coagulopathies tend to be associated with a huge negative impact both for individuals who suffer the disease and for their families. In this respect, hemophilia carriers feel the need to make reproductive decisions which will inevitably affect their children, their families and from themselves. Genetic and reproductive counseling is of the essence to alleviate these women's distress.

A case of hyperkeratotic crusted scabies.

Patients who are immunocompromised or have cognitive or physical disabilities are at a higher risk of being affected with infections such as crusted scabies. This is a rare skin hyperinfestation by Sarcoptes scabiei var. hominis.

Association of Functional Polymorphisms of KIR3DL1/DS1 With Behçet's Disease.

Behçet's disease (BD) is an immune-mediated vasculitis related to imbalances between the innate and adaptive immune response. Infectious agents or environmental factors may trigger the disease in genetically predisposed individuals. HLA-B51 is the genetic factor stronger associated with the disease, although the bases of this association remain elusive.

A novel experimental immunomodulatory therapy against Nocardia brasiliensis in a BALB/c murine model.

Background: Mycetoma is recognized as a neglected tropical disease and there are still therapeutic challenges, especially in cases recalcitrant to standard therapy or with high risk of dissemination. Subcultures have been used previously to decrease the virulence of human pathogens. Previous reports have demonstrated that after carrying out 200 subcultures of Nocardia brasiliensis, a decrease in virulence was observed.

Dose adjustment of clopidogrel in hyper-responder patients with unruptured intracranial aneurysms treated with stents.

Background: The management of clopidogrel in hyper-responders has not been well described. We report the treatment and dose adjustment individualization with clopidogrel oral solution (COS) in hyper-responder patients with an unruptured intracranial aneurysm treated with a stent.

Methods: A prospective study (2015-2018) in patients receiving clopidogrel prior to endovascular treatment was performed.

Eruptive palmoplantar lesions induced by capecitabine: report of a case evaluated with dermoscopy.

Capecitabine is a prodrug used primarily as a chemotherapeutic agent. Despite its good tolerance, it has several adverse effects, including the appearance of eruptive nevi. We present the case of a patient, with a history of EC IV breast adenocarcinoma and superficial extension melanoma, which developed 2 weeks after the start of therapy with capecitabine multiple eruptive palmoplantar pigmented lesions, with diverse benign dermatoscopic patterns.

Vitamin D Modifies the Incidence of Graft-versus-Host Disease after Allogeneic Stem Cell Transplantation Depending on the Vitamin D Receptor (VDR) Polymorphisms.

Purpose: The biologically active metabolite of vitamin D3, 1,25-dihydroxyvitamin D3 (vit D), has immunoregulatory properties via binding vitamin D receptor (VDR). In a prospective trial, we previously reported a reduction in the incidence of chronic GvHD (cGvHD) among patients who received vit D after allogeneic stem cell transplantation (allo-HSCT; Clinical Trials.gov: NCT02600988).