2024
Rare germline variants in cancer-relevant genes are associated with breast cancer risk in young women with high-risk family history
Rozenblit M, Qing T, Ye Y, Zhao H, Hofstatter E, Singh V, Reisenbichler E, Murray M, Pusztai L. Rare germline variants in cancer-relevant genes are associated with breast cancer risk in young women with high-risk family history. Breast Cancer Research And Treatment 2024, 1-6. PMID: 39602012, DOI: 10.1007/s10549-024-07560-y.Peer-Reviewed Original ResearchHigh-risk family historyFamily historyRare germline variantsCancer riskSNP-set kernel association testAssociated with breast cancer riskCancer casesContribution of family historyEarly-onset breast cancerCancer Prevention ClinicBreast cancerBreast cancer riskKernel association testBreast cancer casesCancer-predisposing genesGermline variantsGermline pathogenic variantsYoung womenPrevention clinicSKAT-OBurden testsPathogenic variantsExome sequencing dataAssociation TestLevel alterations
2022
Evidence of accelerated epigenetic aging of breast tissues in patients with breast cancer is driven by CpGs associated with polycomb-related genes
Rozenblit M, Hofstatter E, Liu Z, O’Meara T, Storniolo AM, Dalela D, Singh V, Pusztai L, Levine M. Evidence of accelerated epigenetic aging of breast tissues in patients with breast cancer is driven by CpGs associated with polycomb-related genes. Clinical Epigenetics 2022, 14: 30. PMID: 35209953, PMCID: PMC8876160, DOI: 10.1186/s13148-022-01249-z.Peer-Reviewed Original ResearchConceptsNormal breast tissueBreast cancerEpigenetic age accelerationBreast tissuePeripheral bloodAge accelerationStrong risk factorBreast cancer riskTissue/blood samplesGood surrogate markerBreast cancer diagnosisHealthy controlsRisk factorsSurrogate markerCancer riskBlood samplesTumor tissueCancerCancer diagnosisNew scoreTissueUnaffected individualsBloodEpigenetic aging signaturesEpigenetic aging
2018
Randomized controlled trial of weight loss versus usual care on telomere length in women with breast cancer: the lifestyle, exercise, and nutrition (LEAN) study
Sanft T, Usiskin I, Harrigan M, Cartmel B, Lu L, Li FY, Zhou Y, Chagpar A, Ferrucci LM, Pusztai L, Irwin ML. Randomized controlled trial of weight loss versus usual care on telomere length in women with breast cancer: the lifestyle, exercise, and nutrition (LEAN) study. Breast Cancer Research And Treatment 2018, 172: 105-112. PMID: 30062572, DOI: 10.1007/s10549-018-4895-7.Peer-Reviewed Original ResearchConceptsBreast cancer survivorsWeight loss interventionUsual care groupBody mass indexBreast cancer riskCancer survivorsUsual careLoss interventionBreast cancerStage 0Quantitative polymerase chain reactionCare groupTelomere lengthCancer riskStage II/III breast cancerObese breast cancer survivorsWeight lossI breast cancerNon-Hispanic whitesPurposeSome studiesMass indexIntervention groupPhysical activityBlood samplesConclusionOur findings