On May 2, 2016 Regulus Therapeutics Inc. (NASDAQ: RGLS), a biopharmaceutical company leading the discovery and development of innovative medicines targeting microRNAs, reported financial results for the first quarter ended March 31, 2016 and provided a summary of recent corporate highlights (Press release, Regulus, MAY 2, 2016, View Source [SID:1234511759]).
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"2016 is shaping up to be a pivotal year of growth for Regulus. Our progress in the first quarter has continued to demonstrate our ability to advance multiple clinical programs and execute well on our stated goals," said Paul Grint, M.D., President and CEO of Regulus. "RG-101, with curative potential for hepatitis C viral infection, remains our primary focus and we are very gratified with the efficacy and safety reported thus far. The unique mechanism of action for RG-101, targeting a human factor necessary for viral replication within the liver, supports the potential of RG-101 to become a backbone agent for combinations with all classes of direct anti-HCV therapies. In the coming quarters, we look forward to accelerating our broad Phase II development program and reporting additional data that will help define the regulatory pathway for potential approval."
First Quarter 2016 Financial Results & Highlights
Regulus reported a net loss of $21.2 million for the quarter ended March 31, 2016, compared to a net loss of $14.5 million for the quarter ended March 31, 2015. Basic and diluted net loss per share was $0.40 for the quarter ended March 31, 2016, compared to $0.29 for the quarter ended March 31, 2015.
Regulus recognized revenue of $0.5 million for the quarter ended March 31, 2016, compared to $4.2 million for the quarter ended March 31, 2015. Revenue for the quarter ended March 31, 2016 consisted of amortization of up-front payments from Regulus’ strategic alliances and collaborations, which are recognized over the estimated period of performance. Revenue for the quarter ended March 31, 2015 included $3.1 million in milestones and other payments earned under our collaboration with AstraZeneca.
Research and development expenses were $16.8 million for the quarter ended March 31, 2016, compared to $13.4 million for the quarter ended March 31, 2015. This increase was primarily driven by Phase II clinical trial costs for RG-101 and an increase in ongoing clinical trial costs associated with our global ATHENA natural history of disease study and manufacturing costs for RG-012.
General and administrative expenses were $5.1 million for the quarter ended March 31, 2016, compared to $3.6 million for the quarter ended March 31, 2015. This increase was primarily driven by non-cash stock-based compensation.
As of March 31, 2016, Regulus had $106.0 million in cash, cash equivalents and short-term investments, including restricted cash of $0.9 million, and 52,774,550 shares of common stock outstanding.
Recent Highlights
RG-101 (GalNAc-conjugated anti-miR122 for the treatment of Hepatitis C Virus)
Reported Interim Results at ILC 2016. At the International Liver Congress Meeting (ILC 2016), Regulus announced interim results during an oral presentation in the general session from one of the company’s ongoing Phase II studies of RG-101 for the treatment of HCV. The study was designed to evaluate a shortened, four-week treatment regimen containing a subcutaneous administration of 2 mg/kg of RG-101 at Day 1 and Day 29, in combination with 4 weeks of once/daily approved anti-viral agents Harvoni, Olysio, or Daklinza. The study enrolled 79 treatment naïve genotype 1 and 4 HCV patients (Harvoni arm, n=27, Olysio arm, n=27, Daklinza arm, n=25). Available data from 64 patients at the interim analysis demonstrated high virologic response rates in all treatment groups, providing further evidence of RG-101’s potential to successfully shorten the duration of oral regimens. To date, RG-101 has been generally well tolerated with the majority of adverse events considered mild or moderate, and with no study discontinuations. The primary endpoint analysis (12 week follow up) for all 79 patients in the study are anticipated to be reported in late Q2 2016.
Initiated Phase II Combination Study with GSK. In accordance with Regulus’ clinical trial collaboration with GSK, the companies have initiated a Phase II clinical trial evaluating the combination of RG-101 and GSK2878175, an oral, non-nucleoside NS5B polymerase inhibitor, in HCV patients. In parallel, GSK is working to develop a long-acting parenteral ("LAP") formulation of GSK2878175 as a single intra-muscular injection, providing the potential for a single-visit therapeutic treatment for HCV. Regulus anticipates reporting interim safety and efficacy data from this study by the end of 2016.
Enrollment Initiated in US Phase I Study. Today, Regulus announced that enrollment is near completion in a multi-center, open label, non-randomized Phase I study to compare the safety, tolerability, pharmacokinetics, and pharmacodynamics of RG-101 in subjects with severe renal insufficiency or end-stage renal disease ("ESRD") to healthy control subjects, and further explore RG-101 in hepatitis C infected subjects with severe renal insufficiency or ESRD. Regulus anticipates reporting safety and efficacy data from the HCV/severe renal impairment or ESRD arm in the second half of 2016.
RG-012 (anti-miR21 for the treatment of Alport syndrome)
Advanced ATHENA Natural History Study. Regulus continues to advance the ATHENA natural history study in patients with Alport syndrome and anticipates reporting initial observations in the second quarter of 2016. Longitudinal data obtained in the ATHENA natural history study will help inform the design of the Phase II study.
Phase II Study. Planning is underway to initiate the Phase II study by mid-2016.
Multiple RG-012 Poster Presentations Have Been Accepted for the ERA-EDTA 53rd Congress in Vienna, AUS in May 21-24, 2016. Poster presentations will include preclinical data and longitudinal data obtained in the Athena natural history of disease study.
Additional Highlights
Advanced Preclinical Portfolio. Regulus advanced several programs against undisclosed microRNA targets, and is on track to nominate a fourth candidate for clinical development by YE 2016.
Regulus to Present at Multiple Upcoming Healthcare Conferences. Upcoming presentations include the Bank of America Merrill Lynch 2016 Health Care Conference, May 10-13, 2016 in Las Vegas, the UBS 2016 Global Healthcare Conference, May 23-25 in New York City and the Jeffries 2016 Healthcare Conference, June 7-10, 2016 in New York City.