Clinical-genomic characteristics of homologous recombination deficiency (HRD) in breast cancer: application model for practice
Background: Homologous recombination deficiency (HRD) affects breast cancer patients. Treatment guided by multigene testing may be particularly beneficial in HRD patients by using platinum-based drugs and poly ADP-ribose polymerase inhibitor (PARPi). However, the optimal method for HRD testing remai...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
April 7, 2025
|
| In: |
European journal of medical research
Year: 2025, Jahrgang: 30, Heft: 1, Pages: 1-11 |
| ISSN: | 2047-783X |
| DOI: | 10.1186/s40001-025-02520-8 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1186/s40001-025-02520-8 Verlag, kostenfrei, Volltext: https://www.webofscience.com/api/gateway?GWVersion=2&SrcAuth=GetFTR&SrcApp=WOS&DestURL=https%3A%2F%2Fct.prod.getft.io%2FY2xhcml2YXRlLHNwcmluZ2VyLGh0dHBzOi8vbGluay5zcHJpbmdlci5jb20vY29udGVudC9wZGYvMTAuMTE4Ni9zNDAwMDEtMDI1LTAyNTIwLTgucGRm.T51EBsIo7KqWOZLPHRmkrjAcBAEKpy-JHwn2nWEPTZQ&DestApp=GetFTR&SrcItemId=WOS:001460732800002&SrcAppSID=EUW1ED0F20QEs703P6yZ24jUlIiPZ&HMAC=kPvXZAIUEdXdTP94vAx6lRjq2Amv98vQgZ2UqLCcqWw%3D 
|
| Verfasserangaben: | Jinsui Du, Lizhe Zhu, Chenglong Duan, Nan Ma, Yudong Zhou, Danni Li, Jianing Zhang, Jiaqi Zhang, Yalong Wang, Xi Liu, Yu Ren, Bin Wang |
MARC
| LEADER | 00000naa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1941614531 | ||
| 003 | DE-627 | ||
| 005 | 20251119152218.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 251119s2025 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1186/s40001-025-02520-8 |2 doi | |
| 035 | |a (DE-627)1941614531 | ||
| 035 | |a (DE-599)KXP1941614531 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 33 |2 sdnb | ||
| 100 | 1 | |a Du, Jinsui |e VerfasserIn |0 (DE-588)1382003897 |0 (DE-627)1941615589 |4 aut | |
| 245 | 1 | 0 | |a Clinical-genomic characteristics of homologous recombination deficiency (HRD) in breast cancer |b application model for practice |c Jinsui Du, Lizhe Zhu, Chenglong Duan, Nan Ma, Yudong Zhou, Danni Li, Jianing Zhang, Jiaqi Zhang, Yalong Wang, Xi Liu, Yu Ren, Bin Wang |
| 264 | 1 | |c April 7, 2025 | |
| 300 | |a 11 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 520 | |a Background: Homologous recombination deficiency (HRD) affects breast cancer patients. Treatment guided by multigene testing may be particularly beneficial in HRD patients by using platinum-based drugs and poly ADP-ribose polymerase inhibitor (PARPi). However, the optimal method for HRD testing remains undetermined by guidelines or consensus and economic disparities limit the availability of genetic testing. Prioritizing HRD testing by clinical-genomic characteristics is critical for efficient utilization of healthcare resources and improved treatment accuracy.MethodsA total of 93 breast cancer patients who underwent HRD genetic testing were included in the study. According to the machine learning model called genomic scar (GS) HRD was defined as a genomic scar score (GSS) >= 50 or with deleterious mutation in the BRCA. Multivariate logistic regression analysis was employed to identify the clinical-pathological factors potentially associated with HRD. Suitable variables were selected to construct a predictive model, and the model's efficacy was evaluated using the area under the receiver operating characteristic (ROC) curve. Internal validation was performed using bootstrap resampling (500 replicates).ResultsPatients harboring pathogenic mutation in BRCA exhibited higher GSS (99.85 vs 36.90). HRD was not detected in 41.75% of patients, and 34.95% had HRD but no BRCA pathogenic mutations. HRD risk in human epidermal factor growth receptor 2 (HER2) low or positive was significantly lower compared to HER2 negative (OR: 0.390, 95% CI: 0.159-0.959, P = 0.040). High Ki- 67 index was strongly associated with HRD (OR: 28.434, 95% CI: 3.283-246.293, P = 0.002). Significant variations in GSS were observed based on estrogen receptor (ER) and progesterone receptor (PR) status, histological grade, and molecular types. The area under the ROC curve (AUC) of the combined prediction model combining HER2 status and Ki- 67 index was 0.749, and the accuracy of the model was further validated using bootstrap resampling (500 replicates), resulting in an AUC of 0.730, indicating a high predictive accuracy for HRD status.ConclusionsBRCA mutation status did not fully reflect HRD status. Patients with a negative HER2 status and high Ki- 67 index are more likely to exhibit positive results when undergoing HRD genetic testing. The ER, PR, HER- 2 status, Ki- 67 index, molecular typing, and histological grading may have a strong influence on the HRD status. | ||
| 650 | 4 | |a <italic>BRCA</italic> | |
| 650 | 4 | |a BRCA1 | |
| 650 | 4 | |a Breast cancer | |
| 650 | 4 | |a Clinical-genomic characteristics | |
| 650 | 4 | |a Genomic scar score | |
| 650 | 4 | |a Homologous recombination deficiency | |
| 650 | 4 | |a MUTATIONS | |
| 650 | 4 | |a PREVALENCE | |
| 650 | 4 | |a RISK | |
| 650 | 4 | |a SCORE | |
| 700 | 1 | |a Zhu, Lizhe |e VerfasserIn |4 aut | |
| 700 | 1 | |a Duan, Chenglong |e VerfasserIn |4 aut | |
| 700 | 1 | |a Ma, Nan |d 1994- |e VerfasserIn |0 (DE-588)1319494781 |0 (DE-627)1880878364 |4 aut | |
| 700 | 1 | |a Zhou, Yudong |e VerfasserIn |4 aut | |
| 700 | 1 | |a Li, Danni |e VerfasserIn |4 aut | |
| 700 | 1 | |a Zhang, Jianing |e VerfasserIn |4 aut | |
| 700 | 1 | |a Zhang, Jiaqi |e VerfasserIn |4 aut | |
| 700 | 1 | |a Wang, Yalong |e VerfasserIn |4 aut | |
| 700 | 1 | |a Liu, Xi |e VerfasserIn |4 aut | |
| 700 | 1 | |a Ren, Yu |e VerfasserIn |4 aut | |
| 700 | 1 | |a Wang, Bin |e VerfasserIn |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t European journal of medical research |d London : BioMed Central, 2000 |g 30(2025), 1, Artikel-ID 249, Seite 1-11 |h Online-Ressource |w (DE-627)375977775 |w (DE-600)2129989-4 |w (DE-576)281687544 |x 2047-783X |7 nnas |a Clinical-genomic characteristics of homologous recombination deficiency (HRD) in breast cancer application model for practice |
| 773 | 1 | 8 | |g volume:30 |g year:2025 |g number:1 |g elocationid:249 |g pages:1-11 |g extent:11 |a Clinical-genomic characteristics of homologous recombination deficiency (HRD) in breast cancer application model for practice |
| 856 | 4 | 0 | |u https://doi.org/10.1186/s40001-025-02520-8 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://www.webofscience.com/api/gateway?GWVersion=2&SrcAuth=GetFTR&SrcApp=WOS&DestURL=https%3A%2F%2Fct.prod.getft.io%2FY2xhcml2YXRlLHNwcmluZ2VyLGh0dHBzOi8vbGluay5zcHJpbmdlci5jb20vY29udGVudC9wZGYvMTAuMTE4Ni9zNDAwMDEtMDI1LTAyNTIwLTgucGRm.T51EBsIo7KqWOZLPHRmkrjAcBAEKpy-JHwn2nWEPTZQ&DestApp=GetFTR&SrcItemId=WOS:001460732800002&SrcAppSID=EUW1ED0F20QEs703P6yZ24jUlIiPZ&HMAC=kPvXZAIUEdXdTP94vAx6lRjq2Amv98vQgZ2UqLCcqWw%3D |x Verlag |z kostenfrei |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20251119 | ||
| 993 | |a Article | ||
| 994 | |a 2025 | ||
| 998 | |g 1319494781 |a Ma, Nan |m 1319494781:Ma, Nan |p 4 | ||
| 999 | |a KXP-PPN1941614531 |e 4808718766 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"name":{"displayForm":["Jinsui Du, Lizhe Zhu, Chenglong Duan, Nan Ma, Yudong Zhou, Danni Li, Jianing Zhang, Jiaqi Zhang, Yalong Wang, Xi Liu, Yu Ren, Bin Wang"]},"person":[{"roleDisplay":"VerfasserIn","display":"Du, Jinsui","role":"aut","family":"Du","given":"Jinsui"},{"role":"aut","display":"Zhu, Lizhe","roleDisplay":"VerfasserIn","given":"Lizhe","family":"Zhu"},{"given":"Chenglong","family":"Duan","role":"aut","roleDisplay":"VerfasserIn","display":"Duan, Chenglong"},{"given":"Nan","family":"Ma","role":"aut","display":"Ma, Nan","roleDisplay":"VerfasserIn"},{"family":"Zhou","given":"Yudong","display":"Zhou, Yudong","roleDisplay":"VerfasserIn","role":"aut"},{"roleDisplay":"VerfasserIn","display":"Li, Danni","role":"aut","family":"Li","given":"Danni"},{"role":"aut","display":"Zhang, Jianing","roleDisplay":"VerfasserIn","given":"Jianing","family":"Zhang"},{"family":"Zhang","given":"Jiaqi","roleDisplay":"VerfasserIn","display":"Zhang, Jiaqi","role":"aut"},{"family":"Wang","given":"Yalong","display":"Wang, Yalong","roleDisplay":"VerfasserIn","role":"aut"},{"family":"Liu","given":"Xi","display":"Liu, Xi","roleDisplay":"VerfasserIn","role":"aut"},{"given":"Yu","family":"Ren","role":"aut","roleDisplay":"VerfasserIn","display":"Ren, Yu"},{"roleDisplay":"VerfasserIn","display":"Wang, Bin","role":"aut","family":"Wang","given":"Bin"}],"origin":[{"dateIssuedDisp":"April 7, 2025","dateIssuedKey":"2025"}],"title":[{"subtitle":"application model for practice","title":"Clinical-genomic characteristics of homologous recombination deficiency (HRD) in breast cancer","title_sort":"Clinical-genomic characteristics of homologous recombination deficiency (HRD) in breast cancer"}],"id":{"doi":["10.1186/s40001-025-02520-8"],"eki":["1941614531"]},"physDesc":[{"extent":"11 S."}],"type":{"bibl":"article-journal","media":"Online-Ressource"},"relHost":[{"origin":[{"dateIssuedDisp":"2000-","dateIssuedKey":"2000","publisher":"BioMed Central ; Holzapfel","publisherPlace":"London ; Munich"}],"id":{"issn":["2047-783X"],"zdb":["2129989-4"],"eki":["375977775"]},"physDesc":[{"extent":"Online-Ressource"}],"title":[{"title":"European journal of medical research","subtitle":"official organ \"Deutsche AIDS-Gesellschaft\"","title_sort":"European journal of medical research"}],"type":{"media":"Online-Ressource","bibl":"periodical"},"note":["Gesehen am 14.05.12"],"disp":"Clinical-genomic characteristics of homologous recombination deficiency (HRD) in breast cancer application model for practiceEuropean journal of medical research","recId":"375977775","corporate":[{"role":"isb","display":"Deutsche Aids-Gesellschaft","roleDisplay":"Herausgebendes Organ"}],"language":["eng"],"pubHistory":["Nachgewiesen 5.2000 -"],"part":{"year":"2025","issue":"1","pages":"1-11","volume":"30","text":"30(2025), 1, Artikel-ID 249, Seite 1-11","extent":"11"}}],"language":["eng"],"recId":"1941614531"} | ||
| SRT | |a DUJINSUIZHCLINICALGE7202 | ||