About this Research Topic
Mouse models of genetic deficiencies for each CBM component, provided the first evidence for their critical role in cell signaling. More recently, studies of human lymphoid malignancies and novel genetic disorders have shed further light on their important roles. Both gain- and loss-of-function mutations have been identified, establishing these CARMA/CARD proteins as key regulators of proliferation and differentiation of immune and non-immune cells, and linking them to human disease. According to the genetic defect involved, dysregulation of CARMA/CARD pathways can lead to a broad spectrum of immune disorders, including severe immune deficiencies, lymphoproliferative disorders, psoriasis and atopy.
The aim of this Research Topic is to summarize and update our current understanding of CARMA/CARD protein biology, from initial discovery to more recent insights. More specifically, we will focus on CARD9 and the CARMA proteins CARD10, CARD11 and CARD14, from genetic, disease and signaling perspectives. This Research Topic also aims to delineate the next key open questions to guide future research efforts.
We welcome the submission of Review and Mini-Review articles that cover, but are not limited to, the following topics:
1. Role of CARMA / CARD proteins in signaling pathways in immune and non-immune cells.
2. Role of CARMA / CARD proteins in immune cell physiology, e.g. proliferation and differentiation.
3. The involvement of deregulated CARMA / CARD pathways in disorders of the immune system including severe immune deficiencies, autoimmune disease and lymphoproliferative diseases.
4. Therapeutic targeting of CARMA / CARD pathways for the treatment of immune-related diseases.
Original Research articles that address either specific aspects of one of the CARD family members, or comparative work on the four CARD proteins covered here are also welcome within this Research Topic.
Keywords: CARMA proteins, CARD, Immune deficiency
Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.