کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2429016 1106468 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dscam and pancrustacean immune memory – A review of the evidence
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شناسی تکاملی
پیش نمایش صفحه اول مقاله
Dscam and pancrustacean immune memory – A review of the evidence
چکیده انگلیسی


• Dscam is alternatively spliced to produce thousands of protein isoforms.
• Such diversity has been proposed to be important for specific parasite recognition.
• We review the evidence for the role of Dscam in pancrustacean specific immunity.
• Dscam appears to be involved in immunity.
• A definitive test for a role of Dscam in pancrustacean immune memory is lacking.

Evidence is accumulating for a memory-like phenomenon in the immune defence of invertebrates. Down syndrome cell adhesion molecule (Dscam) has been proposed as a key candidate for a somatically diversified receptor system in the crustaceans and insects (Pancrustacea) that could enable challenge-specific protection. However, what is the evidence for an involvement of Dscam in pancrustacean immune memory, and in particular specificity? Here we review the current state of the art, and discuss hypotheses of how Dscam could be involved in immunity. We conclude that while there is increasing evidence for the involvement of Dscam in pancrustacean immunity, crucial experiments to address whether it plays a role in specificity upon secondary encounter with a pathogen still remain to be done.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Developmental & Comparative Immunology - Volume 48, Issue 2, February 2015, Pages 315–323
نویسندگان
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