Generation and characterization of a human iPSC line SANi006-A from a Gray Platelet Syndrome patient.

Induced pluripotent stem cells (iPSCs) were generated from erythroblasts (EBLs) obtained from a patient diagnosed with Gray Platelet Syndrome (GPS), caused by compound heterozygous NBEAL2 mutations (c.6568delT and c.7937T>C).

Generation and characterization of a human iPSC line SANi007-A from a patient with a heterozygous dominant mutation in ELANE.

Induced pluripotent stem cell (iPSC) line was generated from erythroblasts (EBLs) derived from a patient diagnosed with severe congenital neutropenia, caused by mutations in ELANE (c.614delG). Transgene-free iPSC line was generated using Sendai virus reprogramming.

Generation and characterization of a human iPSC line SANi008-A from a Chédiak-Higashi Syndrome patient.

Induced pluripotent stem cells (iPSCs) were generated from erythroblasts (EBLs) obtained from a patient diagnosed with Chédiak-Higashi Syndrome (CHS), caused by mutations in LYST (c.4322_4325delAGAG and c.10127A>G).

Generation and characterization of a control and patient-derived human iPSC line containing the Hermansky Pudlak type 2 (HPS2) associated heterozygous compound mutation in AP3B1.

Induced pluripotent stem cells (iPSCs) were generated from blood outgrowth endothelial cells (BOECs) obtained from a healthy donor and from a patient diagnosed with Hermansky Pudlak Syndrome type 2 (HPS2), caused by compound heterozygous AP3B1 mutations (c.177delA and c.1839-1842delTAGA).

2 Integrin Signaling Cascade in Neutrophils: More Than a Single Function.

Neutrophils are the most prevalent leukocytes in the human body. They have a pivotal role in the innate immune response against invading bacterial and fungal pathogens, while recent emerging evidence also demonstrates their role in cancer progression and anti-tumor responses. The efficient execution of many neutrophil effector responses requires the presence of 2 integrins, in particular CD11a/CD18 or CD11b/CD18 heterodimers.

When Actin is Not Actin' Like It Should: A New Category of Distinct Primary Immunodeficiency Disorders.

An increasing number of primary immunodeficiencies (PIDs) have been identified over the last decade, which are caused by deleterious mutations in genes encoding for proteins involved in actin cytoskeleton regulation. These mutations primarily affect hematopoietic cells and lead to defective function of immune cells, such as impaired motility, signaling, proliferative capacity, and defective antimicrobial host defense. Here, we review several of these immunological "actinopathies" and cover both clinical aspects, as well as cellular mechanisms of these PIDs.