Cited by 336Pancreatic and Hepatic Oncology ResearchRNA Interference and Gene DeliveryPancreatitis Pathology and Treatment

RNAi therapy targeting KRAS in combination with chemotherapy for locally advanced pancreatic cancer patients

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Golan, Talia, Khvalevsky, Elina Zorde, Hubert, Ayala, Gabai, Rachel Malka, Hen, Naama, Segal, Amiel, Domb, Abraham, Harari, Gil +10 more·2015·Oncotarget

Abstract

// Talia Golan 1 , Elina Zorde Khvalevsky 2 , Ayala Hubert 3 , Rachel Malka Gabai 2 , Naama Hen 2 , Amiel Segal 4 , Abraham Domb 5 , Gil Harari 6 , Eliel Ben David 7 , Stephen Raskin 1 , Yuri Goldes 1 , Eran Goldin 8 , Rami Eliakim 1 , Maor Lahav 1 , Yael Kopleman 9 , Alain Dancour 8 , Amotz Shemi 2 and Eithan Galun 10 1 The Sackler School of Medicine, The Chaim Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel 2 Silenseed Ltd., Jerusalem, Israel 3 Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel 4 The Gastroenterology Institute, Shaare Zedek Medical Centre, Jerusalem, Israel 5 Institute of Drug Research, School of Pharmacy-Faculty of Medicine, Center for Nanoscience and Nanotechnology and The Alex Grass Centre for Drug Design and Synthesis, The Hebrew University of Jerusalem, Jerusalem, Israel 6 MediStat Ltd., Jerusalem, Israel 7 Hadassah-Hebrew University Medical Centre, Jerusalem, Israel 8 The Gastroenterology Institute, Shaare Zedek Medical Center, Jerusalem, Israel 9 Gastroenterology Institute, Hadassah Hebrew University Medical Center, Jerusalem, Israel 10 The Goldyne Savad Institute for Gene Therapy, Hadassah Hebrew University Medical Center, Jerusalem, Israel Correspondence to: Talia Golan, email: // Keywords : Pancreatic cancer, KRAS, overall survival, siRNA, polymer implant Received : March 04, 2015 Accepted : May 02, 2015 Published : May 19, 2015 Abstract Purpose: The miniature biodegradable implant siG12D-LODER™ was inserted into a tumor and released a siRNA drug against KRAS(G12D) along four months. This novel siRNA based drug was studied, in combination with chemotherapy, as targeted therapy for Locally Advanced Pancreatic Cancer (LAPC). Methods: An open-label Phase 1/2a study in the first-line setting of patients with non-operable LAPC was initiated. In this study patients were assigned to receive a single dose of siG12D-LODERs , in three escalating dose cohorts (0.025mg, 0.75mg and 3.0mg). Gemcitabine was given on a weekly basis, following the siG12D-LODER TM insertion, until disease progression. The recommended dose was further examined with modified FOLFIRINOX. The follow up period was eight weeks and survival until death. Results: Fifteen patients with LAPC were enrolled. Among the 15 treated patients, the most frequent adverse events observed were grade 1or 2 in severity (89%); five patients experienced serious adverse events (SAEs). In 12 patients analyzed by CT scans, none showed tumor progression, the majority (10/12) demonstrated stable disease and two showed partial response. Decrease in tumor marker CA19-9 was observed in 70% (7/10) of patients. Median overall survival was 15.12 months; 18 month survival was 38.5%. Conclusions: The combination of siG12D-LODER™ and chemotherapy is well tolerated, safe and demonstrated a potential efficacy in patients with LAPC. NCT01188785

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  • In a clinical trial involving siG12D-LODER in combination with chemotherapy, promising outcomes were observed, including inhibited tumor growth, reduced metastasis development and improved survival rates in patients with locally advanced PDAC.

    “Furthermore, in a clinical trial involving siG12D-LODER, a sustained release siRNA matrix, in combination with chemotherapy, promising outcomes were observed, including inhibited tumor growth, reduced metastasis development and improved survival rates in patients with locally advanced PDAC [106].”

    From Significance of TP53, CDKN2A, SMAD4 and KRAS in Pancreatic Cancer (2024) · cites this paper as [106]

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  • siG12D-LODER has shown potential in a phase I trial of combined chemotherapy in 12 patients with PDAC.

    “It has shown its potential in phase I trial of combined chemotherapy in 12 patients with PDAC [93].”

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Authors
Golan, T., Khvalevsky, E. Z., Hubert, A., Gabai, R. M., Hen, N., Segal, A., Domb, A., Harari, G., David, E. B., Raskin, S., Goldes, Y., Goldin, E., Eliakim, R., Lahav, M., Kopleman, Y., Dancour, A., Shemi, A., & Galun, E.
Affiliations
  • Tel Aviv University (IL)
  • Silenseed Ltd., Jerusalem, Israel
  • Hadassah Medical Center (IL)
  • Shaare Zedek Medical Center (IL)
  • Hebrew University of Jerusalem (IL)
  • MediStat Ltd., Jerusalem, Israel
  • Hadassah-Hebrew University Medical Centre, Jerusalem, Israel
Venue
Oncotarget
Published
2015-05-19
Volume
6
Issue
27
Pages
24560-24570
ISSN
1949-2553 (ISSN-L)
OpenAlex
W1780086376
Cited by
336
References
21
Citations by year
2026: 27 · 2025: 27 · 2024: 39 · 2023: 36 · 2022: 39 · 2021: 39 · 2020: 30 · 2019: 20 · 2018: 32 · 2017: 26 · 2016: 16 · 2015: 5
FWCI
11.50
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Oncotarget (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Oncology › Pancreatic and Hepatic Oncology Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Interference and Gene Delivery
  • Health Sciences › Medicine › Surgery › Pancreatitis Pathology and Treatment
Keywords
KRAS, pancreatic cancer, siRNA, RNAi therapy, KRAS G12D, biodegradable polymer implants, local drug delivery, combination chemotherapy, locally advanced pancreatic cancer, first-line therapy, overall survival, targeted therapy, siRNA toxicity
MeSH terms
RNAi Therapeutics, Irinotecan, Oxaliplatin, Gemcitabine, Aged, Aged, 80 and over, Antigens, Neoplasm, Antineoplastic Agents, Camptothecin, Leucovorin, Combined Modality Therapy, Deoxycytidine, Drug Implants, Female, Fluorouracil, Humans, Male, Middle Aged, Organoplatinum Compounds, Pancreatic Neoplasms, Proto-Oncogene Proteins p21(ras), Disease-Free Survival, Absorbable Implants, Carcinoma, Pancreatic Ductal, RNA, Small Interfering, Molecular Targeted Therapy

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