$CLRB Additional #US #Patent #CLR131 & #CLR125 in Broad Spectrum of #SolidTumors
MADISON, Wis., Jan. 24, 2017 — Cellectar Biosciences, Inc. (Nasdaq:CLRB), an oncology-focused clinical stage biotechnology company, today announces that the United States Patent and Trademark Office (“USPTO”) has granted patent number 9,550,002, which covers method of use for the company’s lead compound, CLR 131, as well as CLR 125, for the treatment of cancer. The granting of this patent follows the company’s previous announcement of patent allowances for the use of the company’s phospholipid drug conjugate (PDC) delivery platform in these tumor types.
“This patent strengthens our radiotherapeutic intellectual property portfolio and further demonstrates Cellectar’s commitment to optimizing our PDC technology platform,” said Jim Caruso, president and CEO of Cellectar. “While we are currently focused on developing CLR 131 for hematologic malignancies such as multiple myeloma, the claims granted provide additional development optionality for Cellectar or a potential partner.”
The granted patent covers the use of CLR 131 for the potential treatment of a broad range of malignant solid tumors, which include adrenal, lung, ovarian or cervical, prostate, liver, breast and colon, as well as melanoma or subcutaneous cancers.
About CLR 131
CLR 131 is an investigational compound under development for a range of hematologic malignancies. It is currently being evaluated in a Phase I clinical trial in patients with relapsed or refractory multiple myeloma. The company plans to initiate a Phase II clinical study to assess efficacy in a range of B-cell malignancies in the first quarter of 2017. Based upon pre-clinical and interim Phase I study data, treatment with CLR 131 provides a novel approach to treating hematological diseases and may provide patients with therapeutic benefits, including overall response rate (ORR), an improvement in progression-free survival (PFS) and overall quality of life. CLR 131 utilizes the company’s patented PDC tumor targeting delivery platform to deliver a cytotoxic radioisotope, iodine-131 directly to tumor cells. The FDA has granted Cellectar an orphan drug designation for CLR 131 in the treatment of multiple myeloma.
About CLR 125
CLR 125 is a broad-spectrum, cancer-targeting, radiotherapeutic, which may be uniquely suited to treat micro-metastatic disease. CLR 125 uses the radioisotope iodine-125 conjugated to the company’s proprietary phospholipid drug conjugate (PDC) delivery platform. Similar to CLR 131, the selective uptake and retention of CLR 125 has been observed in malignant tissues during pre-clinical studies. Funded by a recent NCI SBIR award, the company evaluated the feasibility and safety of CLR 125 for the treatment of triple-negative breast cancer (TNBC) in the (neo) adjuvant setting. This program has successfully completed and demonstrated appropriate biodistribution, tolerability, and dose response.
About Phospholipid Drug Conjugates (PDCs)
Cellectar’s product candidates are built upon its patented cancer cell-targeting delivery and retention platform of optimized phospholipid ether-drug conjugates (PDCs). The company deliberately designed its phospholipid ether (PLE) carrier platform to be coupled with a variety of payloads to facilitate both therapeutic and diagnostic applications. The basis for selective tumor targeting of our PDC compounds lies in the differences between the plasma membranes of cancer cells compared to those of normal cells. Cancer cell membranes are highly enriched in lipid rafts, which are glycolipoprotein microdomains of the plasma membrane of cells that contain high concentrations of cholesterol and sphingolipids, and serve to organize cell surface and intracellular signaling molecules. PDCs have been tested in more than 80 different xenograft models of cancer.
About Cellectar Biosciences, Inc.
Cellectar Biosciences is developing phospholipid drug conjugates (PDCs) designed to provide cancer targeted delivery of diverse oncologic payloads to a broad range of cancers and cancer stem cells. Cellectar’s PDC platform is based on the company’s proprietary phospholipid ether analogs. These novel small-molecules have demonstrated highly selective uptake and retention in a broad range of cancers. Cellectar’s PDC pipeline includes product candidates for cancer therapy and cancer diagnostic imaging. The company’s lead therapeutic PDC, CLR 131, utilizes iodine-131, a cytotoxic radioisotope, as its payload. CLR 131 is currently being evaluated under an orphan drug designated Phase I clinical study in patients with relapsed or refractory multiple myeloma. In addition, the company plans to initiate a Phase II clinical study to assess efficacy in a range of B-cell malignancies in the first quarter of 2017. The company is also developing PDCs for targeted delivery of chemotherapeutics such as paclitaxel (CLR 1603-PTX), a preclinical stage product candidate, and plans to expand its PDC chemotherapeutic pipeline through both in-house and collaborative R&D efforts. For more information please visit www.cellectar.com.
This news release contains forward-looking statements. You can identify these statements by our use of words such as “may,” “expect,” “believe,” “anticipate,” “intend,” “could,” “estimate,” “continue,” “plans,” or their negatives or cognates. These statements are only estimates and predictions and are subject to known and unknown risks and uncertainties that may cause actual future experience and results to differ materially from the statements made. These statements are based on our current beliefs and expectations as to such future outcomes. Drug discovery and development involve a high degree of risk. Factors that might cause such a material difference include, among others, uncertainties related to the ability to raise additional capital, uncertainties related to the ability to attract and retain partners for our technologies, the identification of lead compounds, the successful preclinical development thereof, the completion of clinical trials, the FDA review process and other government regulation, our pharmaceutical collaborators’ ability to successfully develop and commercialize drug candidates, competition from other pharmaceutical companies, product pricing and third-party reimbursement. A complete description of risks and uncertainties related to our business is contained in our periodic reports filed with the Securities and Exchange Commission including our Form 10-K/A for the year ended December 31, 2015. These forward-looking statements are made only as of the date hereof, and we disclaim any obligation to update any such forward-looking statements.
CONTACT: Jules Abraham JQA Partners, Inc. 917-885-7378 jabraham@jqapartners.com
TraderPower Featured Companies
Top Small Cap Market News
- $SOBR InvestorNewsBreaks – SOBR Safe Inc. (NASDAQ: SOBR) Closes on $8.2M Private Placement
- $CLNN InvestorNewsBreaks – Clene Inc. (NASDAQ: CLNN) Announces Participation at Two Upcoming Investor Conferences
- $ATBHF Aston Bay Holdings Ltd. (TSX.V: BAY) (OTCQB: ATBHF) Releases Updated Report on Storm Copper Project Drilling Program
- $LGVN InvestorNewsBreaks – Longeveron Inc. (NASDAQ: LGVN) to Present at This Month’s Congenital Heart Surgeons’ Society Annual Meeting
- $LEXX InvestorNewsBreaks – Lexaria Bioscience Corp. (NASDAQ: LEXX) Begins Subject Dosing in Human Pilot Study #3 Evaluating Oral DehydraTECH-Processed Tirzepatide
- $FSTTF InvestorNewsBreaks – First Tellurium Corp. (CSE: FTEL) (OTC: FSTTF) Shares Additional Information on the PyroDelta Thermoelectric Generator, Relationship with Subsidiary
- $TMET.V Gold Stutters as Strong US Jobs Data Dampens Expectations of Large Rate Cuts
- $RFLXF JPMorgan Executive Says US Backlash Against ESG Is Exaggerated
- $SFWJ InvestorNewsBreaks – Software Effective Solutions Corp. (d/b/a MedCana) (SFWJ) Releases Report on Series of Acquisitions, Multiple Cannabis Licenses
- $EAWD IEA Hosts G20 Ministers, Influential Personalities to Discuss Clean and Affordable Energy Transition
Recent Posts
- $EAWD IEA Hosts G20 Ministers, Influential Personalities to Discuss Clean and Affordable Energy Transition
- $SFWJ InvestorNewsBreaks – Software Effective Solutions Corp. (d/b/a MedCana) (SFWJ) Releases Report on Series of Acquisitions, Multiple Cannabis Licenses
- $RFLXF JPMorgan Executive Says US Backlash Against ESG Is Exaggerated
- $TMET.V Gold Stutters as Strong US Jobs Data Dampens Expectations of Large Rate Cuts
- $FSTTF InvestorNewsBreaks – First Tellurium Corp. (CSE: FTEL) (OTC: FSTTF) Shares Additional Information on the PyroDelta Thermoelectric Generator, Relationship with Subsidiary
- $LEXX InvestorNewsBreaks – Lexaria Bioscience Corp. (NASDAQ: LEXX) Begins Subject Dosing in Human Pilot Study #3 Evaluating Oral DehydraTECH-Processed Tirzepatide
- $LGVN InvestorNewsBreaks – Longeveron Inc. (NASDAQ: LGVN) to Present at This Month’s Congenital Heart Surgeons’ Society Annual Meeting
- $ATBHF Aston Bay Holdings Ltd. (TSX.V: BAY) (OTCQB: ATBHF) Releases Updated Report on Storm Copper Project Drilling Program
Recent Comments
Archives
- October 2024
- January 2023
- June 2022
- December 2021
- September 2021
- August 2021
- July 2021
- June 2021
- May 2021
- April 2021
- March 2021
- February 2021
- January 2021
- December 2020
- November 2020
- October 2020
- September 2020
- August 2020
- July 2020
- June 2020
- May 2020
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- August 2011
- July 2011
- June 2011
- May 2011
- April 2011
- March 2011
- February 2011
- January 2011
- December 2010
- November 2010
- October 2010
- September 2010
- August 2010
- July 2010
- June 2010
- May 2010
- April 2010
- March 2010
- February 2010
- January 2010
- December 2009
- November 2009
- October 2009
- September 2009
- August 2009
- July 2009
- June 2009