What question did this study set out to answer?

To evaluate evidence supporting the separate developmental lineage hypothesis of B-1 cells relative to conventional B-2 cells and examine mechanisms regulating antibody repertoire selection.

June 1, 2000Immunological Reviews

B‐1 cells: the lineage question revisited

View Full Paper

Ask AI

Bookmark

Authors

LHLeonore A. HerzenbergStanford University

Discussion

Member takes

Implication

Narrative review demonstrates distinct developmental lineages between B-1 and B-2 lymphocytes in immune models, highlighting key differences in antibody repertoire selection.

Key Points

To evaluate evidence supporting the separate developmental lineage hypothesis of B-1 cells relative to conventional B-2 cells and examine mechanisms regulating antibody repertoire selection.
Reviewed foundational lineage-commitment studies, including co-transfer assays assessing progenitor cell developmental potential under identical host conditions.
Synthesized findings from cellular developmental staging analyses and recent investigations into heavy-chain variable region (V(H)) repertoire selection.
Distinct progenitor cell sources independently commit to B-1 and B-2 lineages even when developing within shared environments during co-transfer experiments.
B-1 and B-2 cells display divergent developmental kinetics and phenotypic stages throughout lymphocyte maturation.
Recent evidence reveals selective and regulatory mechanisms unique to B-1 cells that govern the composition and diversity of their antibody repertoire.

Cite This Study

Leonore A. Herzenberg (2000) studied this question.

synapsesocial.com/papers/6a836b359e2b23071beefdd8 https://doi.org/10.1111/j.1600-065x.2000.imr017520.x

View Full Paper

Ask AI

Bookmark

Implication

Narrative review demonstrates distinct developmental lineages between B-1 and B-2 lymphocytes in immune models, highlighting key differences in antibody repertoire selection.

B‐1 cells: the lineage question revisited

Discussion

Member takes

Implication

Key Points

Cite This Study

B‐1 cells: the lineage question revisited

Discussion

Member takes

Implication

Key Points

Cite This Study

Also Consider

Also Consider