Studies have shown that symptomatic improvement of cryptosporidiosis in immunocompromised patients is possible following treatment with" hyperimmune" colostrum containing anti-sporozoite antibodies from cattle immunized with Cryptosporidium parvum antigens. The contribution to immunity of antibodies developed during Cryptosporidium infection is unclear, however. Previously, we showed that ...

Intravenous immunoglobulin (IVIg) therapy may be considered medically necessary for the following indications.  Immunodeficiency States—patients with Primary Immunodeficiencies, including o Congenital agammaglobulinemia o Hypogammaglobulinemia o Common variable immunodeficiency o Severe combined immunodeficiency (SCID) o Wiskott-Aldrich syndrome o X-linked agammaglobulinemia (Bruton agammaglob...

Severe combined immunodeficiency (SCID) and X-linked agammaglobulinemia (XLA) are inborn errors of immune function that require prompt diagnosis and treatment to prevent life-threatening infections. The lack of functional T or B lymphocytes in these diseases serves as a diagnostic criterion and can be applied to neonatal screening. A robust triplex PCR method for quantitation of T-cell receptor...

DNA damage is part and parcel of the life a cell an organism. Cells respond to by initiating response (DDR) pathways that allow for removal damaged subsequent repair. At least five major repair operate in humans – base excision (BER), nucleotide (NER), mismatch (MMR) double-strand break (DSB), which involves homologous recombination (HR) non-homologous end-joining (NHEJ). This talk will focus o...

Adenosine deaminase (ADA) deficiency results in the accumulation of toxic metabolites that destroy the immune system, causing severe combined immunodeficiency (ADA-SCID), often referred to as the "bubble boy" disease. Strimvelis is a European Medicines Agency approved gene therapy for ADA-SCID patients without a suitable bone marrow donor.

Pneumocysis jirovecii pneumonia (PJP) is a type of originating from the fungus Pneumocystis jiroveci and major cause serious in immunocompromised conditions. PJP typically appears as bilateral diffuse pulmonary infiltrates. Granulomatous an uncommon form pneumocystis infection, occurring only 3% to 5% patients. Calcification exceptional. We present 9-month-old boy affected by Severe Combined Im...

Early diagnosis of severe combined immunodeficiency (SCID) is important to enable prompt referral to a supraregional centre for bone marrow transplantation before the occurrence of end organ damage secondary to infective complications. This review outlines clinical, microbiological, and immunopathological clues that aid the diagnosis of SCID and emphasises the multidisciplinary approach needed ...

Severe combined immunodeficiency disease (SCID) is a fatal, inherited disease of Arabian foals. Studies characterizing the immunophenotype of lymphoid cells and the defect in V(D)J recombination in SCID foals has improved our understanding of the disease. A definitive test that identifies SCID foals and carrier horses is now available. Author’s address: Dept. of Medical Sciences, University of ...