Welcome to Lymphopedia!
This site provides a comprehensive annotated catalogue of genes that have been nominated as recurrently mutated in one of the B-cell lymphomas. Each gene is categorized based on the level and quality of supporting data in the original study and other comparable datasets. Details for each gene can be found on their respective pages. The novel genes nominated by each study can be found on the study-centric pages.
To get started, select one of the gene lists from the table below
then select the gene page link for any gene in the table or
explore the genes nominated by individual
studies.
Gene lists
Individual B-cell neoplasms
| Entity | Tier 1 genes (high-confidence) | Tier 2 genes (low-confidence) | Tier 3 genes (retired) | Export |
|---|---|---|---|---|
| BL | 34 | 77 | 70 | full list |
| DLBCL | 127 | 209 | 387 | full list |
| FL | 54 | 58 | 0 | full list |
| PMBL | 46 | 112 | 0 | full list |
| MCL | 23 | 46 | 0 | full list |
| MZL | 42 | 74 | 0 | full list |
* PMBL gene list includes genes attributed to classical Hodgkin lymphoma or marginal grey-zone lymphoma
Combined lists
| Entities | Tier 1 genes | Page | Export |
|---|---|---|---|
| DLBCL, BL and FL | 144 | browse | download |
| DLBCL, BL, FL, MCL, MZL and PMBL | 169 | browse | download |
aSHM targets
History
DLBCL, FL and BL studies
MCL, MZL and PMBL
Origins of the individual lymphoma genes
All studies
Studies selected for manual review
| Study | Sequencing Method | Entity | Tier 1 genes contributed | Genes failing QC |
|---|---|---|---|---|
| Love et al. (2012) | Exome | BL | 3 | 48 (84%) |
| Morin et al. (2013) | WGS | DLBCL | 9 | 7 (24%) |
| Reddy et al. (2017) | Exome | DLBCL | 6 | 29 (55%) |
| Panea et al. (2019) | Exome/RNA-seq | BL | 4 | 22 (55%) |
| Chapuy et al. (2018) | Exome | DLBCL | 2 | 7 (41%) |
| Hübschmann et al. (2021) | WGS | DLBCL,FL | 4 | 3 (9%) |
Categorization of genes
Tiers
Tier 2 - Any gene described as significantly or recurrently mutated in one or more types of B-cell lymphoma is initially assigned to Tier 2 for that entity. The study describing the mutation of that gene in a particular entity is considered the originating study.
Tier 1 - Genes can transition to Tier 1 only after additional studies have demonstrated the recurrence of mutations in the same entity.
Tier 3 - Tier 3 is reserved for genes that were once nominated as a driver but have since been retired due to a lack of support in the original study nominating them.
For more details, visit this page


