CancerDB has been retired and all the data/functions will not longer be maintained. Questions about CancerDB will no longer be accepted.
The only one database from CNGB in cancer area is DISSECT. And the China mirror of ICGC data portal is maintained by CNGB. Please go to these two sites for cancer data.


Lung cancer is the leading cause of cancer related mortality in the United States, with an estimated 224,390 new cases and 158,080 deaths anticipated in 2016 (ACS 2016​). Classically, treatment decisions have been empiric and based upon histology of the tumor. Platinum based chemotherapy remains the cornerstone of treatment. However, survival rates remain low. Novel therapies and treatment strategies are needed.
Lung cancer is comprised of two main histologic subtypes: non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC). Over the past decade, it has become evident that subsets of NSCLC can be further defined at the molecular level by recurrent 'driver' mutations that occur in multiple oncogenes, including AKT1, ALK, BRAF, EGFR, HER2, KRAS, MEK1, MET, NRAS, PIK3CA, RET, and ROS1. Another altered kinase gene involves MET. 'Driver' mutations lead to constitutive activation of mutant signaling proteins that induce and sustain tumorigenesis. These mutations are rarely found concurrently in the same tumor. Mutations can be found in all NSCLC histologies (including adenocarcinoma, squamous cell carcinoma (SCC), and large cell carcinoma) and in current, former, and never smokers (defined by individuals who smoked less than 100 cigarettes in a lifetime). Never smokers with adenocarcinoma have the highest incidence of EGFR, HER2, ALK, RET, and ROS1 mutations. Importantly, targeted small molecule inhibitors are currently available or being developed for specific molecularly defined subsets of lung cancer patients.
Historically, efforts at characterizing the molecular underpinnings of SCC of the lung have lagged behind those of adenocarcinoma of the lung. Many of the 'driver' mutations found in lung adenocarcinoma are only rarely found in lung SCC. Moreover, newer agents, such as bevacizumab (Avastin) and pemetrexed (Alimta) are not approved for or exhibit diminished efficacy in SCC (Sandler et al. 2006; Scagliotti et al. 2008). Thus, patients with metastatic SCC have fewer treatment options than those with non-squamous NSCLC. Despite these caveats, however, 'driver' mutations that may be linked to outcomes with targeted therapies in SCC are emerging. Altered genes include FGFR1 and DDR2 as well as PIK3CA. In addition, results from a recent large genomic study in lung SCC have added a variety of potential therapeutic targets that await validation in prospective clinical trials (Hammerman et al. 2012).
The following text is meant to provide a broad overview of several of the oncogenes known to be important for lung cancer pathogenesis. Where possible, the presence of a specific mutation is correlated to clinical parameters as well as response to both conventional chemotherapy and targeted agents. At present, only data for treatment of advanced (stage IIIB/IV) disease is presented.
Lovly, C., L. Horn, W. Pao. 2016. Molecular Profiling of Lung Cancer. My Cancer Genome


No guideline available.


No case available.

External Links

No data available.

Research Progress

No data available.

Curated Knowledge

The below lists the genes that has strong relation to lung cancer.
Related references and evidence are provided.The badge shows that how many papers, studies, and other resources support the conclusion of the relationship.

No data available.

Statistics in Database

In this database, the most frequently mutated genes and most affected donors are below.

Most Frequently Mutated Genes

SymbolNameLocationLocus typeVariationsDonors affected
lung cancerAll tumour type
SymbolNameLocationLocus typeVariationslung cancerAll tumour type


Most Affected Donors

IDGenderAgePrimary siteVariationsAffected genes
IDGenderAgePrimary siteVariationsAffected genes