NCALD as a potential predictive biomarker for the efficacy of platinum-based chemotherapy in ovarian cancer
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NCALD as a potential predictive biomarker for the efficacy of platinum-based chemotherapy in ovarian cancer. / Konrad, Sarah M; Schwamborn, Kristina; Krüger, Achim; Honert, Katja; Schmitt, Manfred; Hellmann, Daniela; Schmalfeldt, Barbara; Meindl, Alfons; Kiechle, Marion; Quante, Anne S; Brambs, Christine; Grill, Sabine; Ramser, Juliane.
In: BIOMARK MED, Vol. 16, No. 14, 10.2022, p. 1029-1041.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - NCALD as a potential predictive biomarker for the efficacy of platinum-based chemotherapy in ovarian cancer
AU - Konrad, Sarah M
AU - Schwamborn, Kristina
AU - Krüger, Achim
AU - Honert, Katja
AU - Schmitt, Manfred
AU - Hellmann, Daniela
AU - Schmalfeldt, Barbara
AU - Meindl, Alfons
AU - Kiechle, Marion
AU - Quante, Anne S
AU - Brambs, Christine
AU - Grill, Sabine
AU - Ramser, Juliane
PY - 2022/10
Y1 - 2022/10
N2 - Aim: Since reliable response predictors to platinum-based chemotherapy in ovarian cancer (OC) are scarce, we characterize NCALD as a predictive biomarker. Materials & methods: NCALD mRNA (n = 100) and protein (n = 102) expression was analyzed in OC samples and associated with patient outcome. A stable OC cell line knockdown was generated and cellular response to platinum was explored. Results: High NCALD mRNA and protein expression was significantly associated with longer overall patient survival (p = 0.037/0.002). Knockdown experiments revealed a significant association between cisplatin sensitivity and NCALD expression. Conclusion: Low NCALD expression was associated with reduced sensitivity to platinum-based chemotherapy. NCALD may be a new biomarker candidate to identify patients who might benefit from platinum-based chemotherapy.
AB - Aim: Since reliable response predictors to platinum-based chemotherapy in ovarian cancer (OC) are scarce, we characterize NCALD as a predictive biomarker. Materials & methods: NCALD mRNA (n = 100) and protein (n = 102) expression was analyzed in OC samples and associated with patient outcome. A stable OC cell line knockdown was generated and cellular response to platinum was explored. Results: High NCALD mRNA and protein expression was significantly associated with longer overall patient survival (p = 0.037/0.002). Knockdown experiments revealed a significant association between cisplatin sensitivity and NCALD expression. Conclusion: Low NCALD expression was associated with reduced sensitivity to platinum-based chemotherapy. NCALD may be a new biomarker candidate to identify patients who might benefit from platinum-based chemotherapy.
KW - Humans
KW - Female
KW - Platinum/therapeutic use
KW - Prognosis
KW - Ovarian Neoplasms/drug therapy
KW - Cisplatin/therapeutic use
KW - Biomarkers
KW - Drug Resistance, Neoplasm/genetics
KW - Neurocalcin/genetics
U2 - 10.2217/bmm-2021-0781
DO - 10.2217/bmm-2021-0781
M3 - SCORING: Journal article
C2 - 36444691
VL - 16
SP - 1029
EP - 1041
JO - BIOMARK MED
JF - BIOMARK MED
SN - 1752-0363
IS - 14
ER -