Cellectar Granted Japanese Patent for CLR 131

On December 11, 2018 Cellectar Biosciences, Inc. (Nasdaq: CLRB), a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of targeted treatments for cancer, reported that the Japan Patent Office has granted the patent titled "Phospholipid Analogs as Diapeutic Agents and Methods of Use Thereof" with application number 2016135920 (Press release, Cellectar Biosciences, DEC 11, 2018, View Source [SID1234532012]). The patent provides composition of matter and use protection for the company’s proprietary phospholipid ether (PLE) analogs and specifically CLR 131 in breast, brain, leukemias and a variety of other cancers.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"Certain cancers such as pediatric lymphomas and leukemias have a higher prevalence in Asia and represent unmet need both within and outside the region," said Jim Caruso, president and chief executive officer of Cellectar Biosciences. "The issuance of this patent enhances our growing intellectual property portfolio in this strategically important market and provides incremental value to CLR 131 and our PLE delivery franchise."

About Phospholipid Drug Conjugates

Cellectar’s product candidates are built upon a patented delivery and retention platform that utilizes optimized phospholipid ether-drug conjugates (PDCs) to target cancer cells. The PDC platform selectively delivers diverse oncologic payloads to cancerous cells and cancer stem cells, including hematologic cancers and solid tumors. This selective delivery allows the payloads’ therapeutic window to be modified, which may maintain or enhance drug potency while reducing the number and severity of adverse events. This platform takes advantage of a metabolic pathway utilized by all tumor cell types in all cell cycle stages. Compared with other targeted delivery platforms, the PDC platform’s mechanism of entry does not rely upon specific cell surface epitopes or antigens. In addition, PDCs can be conjugated to molecules in numerous ways, thereby increasing the types of molecules selectively delivered. Cellectar believes the PDC platform holds potential for the discovery and development of the next generation of cancer-targeting agents.

About CLR 131

CLR 131 is Cellectar’s investigational radioiodinated PDC therapy that exploits the tumor-targeting properties of the company’s proprietary PLE and PLE analogs to selectively deliver radiation to malignant tumor cells, thus minimizing radiation exposure to normal tissues. CLR 131 is in a Phase 2 clinical study in relapsed/refractory multiple myeloma (R/R MM) and a range of B-cell malignancies, and a Phase 1b clinical study in patients with R/R MM exploring fractionated dosing. The objective of the multicenter, open-label, Phase 1b dose-escalation study is the characterization of safety and tolerability of CLR 131 in patients with R/R MM. Patients in Cohorts 1-4 received single doses of CLR 131 ranging from 12.5 mCi/m2 to 31.25 mCi/m2 as well as a fractionated dose of 15.625 mCi/m2 given twice over seven days in Cohort 5. All study doses and regimens have been deemed safe and well tolerated by an independent Data Monitoring Committee. The company plans to initiate a Phase 1 study with CLR 131 in pediatric solid tumors and lymphoma as well as a second Phase 1 study in combination with external beam radiation for head and neck cancer.

Athenex Announces Positive Second Cohort Results of Oraxol-plus-Ramucirumab Phase 1b Clinical Trial in Gastric Cancer

On December 11, 2018 Athenex, Inc., a global biopharmaceutical company dedicated to the discovery, development and commercialization of novel therapies for the treatment of cancer, reported that its global Phase 1b clinical trial of Oraxol (oral paclitaxel plus HM30181A) plus ramucirumab (monoclonal antibody to VEGF-R2) in gastric cancer patients who failed previous chemotherapies has completed the study of the second cohort of patients (Press release, Athenex, DEC 11, 2018, View Source;p=RssLanding&cat=news&id=2380209 [SID1234532013]). The results indicated strong positive signals of efficacy and the treatment was well tolerated.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

In the first cohort of six patients treated with a 200 mg/kg dose of Oraxol, partial responses were observed in 2/6 patients (33.3%) and stable disease observed in 1/6 patient (16.7%). There was one severe adverse event (SAE) of grade-4 neutropenia in one patient who had complete recovery from this event.

Athenex now reports that for the second cohort of six patients on an escalated Oraxol dose of 250 mg/kg, partial response, according to RECIST criteria, occurred in 3 patients (50%). There was one SAE of grade-3 vomiting in one patient, who elected to withdraw from the study and subsequently had complete recovery. The Oraxol dose is currently being further escalated to 300 mg/kg in the third cohort of patients and the study is ongoing.

"We are pleased by the strong positive signals of efficacy together with a good safety profile in this Phase 1b clinical trial of Oraxol plus ramucirumab in the second-line treatment of gastric cancer patients so far and look forward to further results from the continuation of this study. The results also echoed the strong positive signal that we have observed in other clinical studies of Oraxol as monotherapy for the treatment of metastatic breast cancer," stated Dr. Rudolf Kwan, Athenex’s Chief Medical Officer.

Oraxol is a novel oral formulation of paclitaxel currently in Phase 3 clinical trial in metastatic breast cancer.

Ramucirumab, as a single agent or in combination with paclitaxel, is FDA-approved for the treatment of patients with advanced or metastatic, gastric or gastroesophageal junction (GEJ) adenocarcinoma with disease progression on or after prior fluoropyrimidine- or platinum-containing chemotherapy. Ramucirumab is manufactured and marketed by Eli Lilly and Company under the name CYRAMZA.

The Orascovery platform was initially developed by Hanmi Pharmaceuticals and licensed exclusively to Athenex for all major worldwide territories except Korea, which is retained by Hanmi.

PharmaEssentia Corp. licensed the Taiwan, Singapore and Vietnam rights of Oraxol from Athenex and is a partner in the development of Oraxol in the territory

Trastuzumab-Resistant HER2 Positive Breast Cancer Reversed By Treatment with INB03

On December 11, 2018 INmune Bio, Inc., an immunotherapy company developing treatments to reprogram the innate immune system, reported that its lead drug candidate for treatment-resistant cancers, INB03, successfully inhibited the proliferation of tumor growth in pre-clinical models of trastuzumab treatment-resistant breast cancer (Press release, INmune Bio, DEC 11, 2018, View Source [SID1234531998]). The study was conducted by Roxana Schillaci, PhD., Researcher at the Institute of Biology and Experimental Medicine (IBYME-CONICET). Dr. Schillaci presented the data during a poster presentation at the San Antonio Breast Cancer Symposium in San Antonio, Texas, on December 8th.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

In the United States, one out of eight women will develop invasive ductal carcinoma (IDC) breast cancer in their lifetime. Two of those eight will have human epidermal growth factor receptor 2 (HER2) positive breast cancer that is treated with trastuzumab, an immunotherapy targeting HER2. Primary or secondary treatment resistance is a significant clinical problem that occurs in up to half of patients receiving trastuzumab for treatment of their HER2 positive breast cancer.

"Today, the definition of trastuzumab resistant breast cancer is the progression of breast cancer while the patient is on trastuzumab therapy," said Dr. Schillaci. "Our work shows that mucin 4 (MUC4) proteins, that block trastuzumab from binding with HER2 receptors, can be used as a biomarker to predict treatment-resistance. Additionally, the data shows that trastuzumab resistance can be reversed by eliminating soluble tumor necrosis factor (sTNF) in the tumor microenvironment".

Dr. Schillaci’s work showed that expression of MUC4 protein on cancer cells predicts trastuzumab resistance. The expression of MUC4 is caused by sTNF. Dr. Schillaci used INB03 to inhibit sTNF in mice to decrease MUC4 expression and reverse trastuzumab resistance. In further work, Dr. Schillaci’s team demonstrated that women resistant to trastuzumab express MUC4 on tumor while patients sensitive to trastuzumab do not.

"The results of this study suggest a possible solution for an ongoing problem in the treatment of women with HER2 positive breast cancer – predicting and treating trastuzumab resistance", said RJ Tesi, M.D., CEO and Co-Founder of INmune Bio. "If this work is confirmed in the clinic, the addition of therapy targeting sTNF, such as INB03, may improve the treatment options for a group of women previously unable to benefit from immunotherapy with trastuzumab."

INmune Bio initiated a Phase I clinical trial of INB03 on May 23. The company’s other drug candidate, INKmune, will enter clinical trials in early 2019.

Abbott to Present at J.P. Morgan Healthcare Conference

On December 11, 2018 Abbott (NYSE: ABT) reported that it will present at the 37th Annual J.P. Morgan Healthcare Conference on Tuesday, Jan. 8, 2019. Brian Yoor, executive vice president of finance and Chief Financial Officer, will present at the conference at 11 a.m. Central time (Press release, Abbott, DEC 11, 2018, View Source [SID1234532014]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

A live audio webcast of the presentation will be accessible through Abbott’s Investor Relations website at www.abbottinvestor.com. An archived edition of the presentation will be available the next day.

ENZO BIOCHEM REPORTS FISCAL 2019 FIRST QUARTER RESULTS

On December 10, 2018 Enzo Biochem, Inc. (NYSE:ENZ), an integrated diagnostics and therapeutics company, reported operating results for the first fiscal quarter ended October 31, 2018, in addition to providing an update on the company’s development of lower cost products, platforms and services for the diagnostics and therapeutics markets (Press release, Enzo Biochem, DEC 10, 2018, View Source [SID1234531984]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Recent Developments

Optimizing diagnostic processes towards FDA clinical trials on Enzo’s proprietary and affordable open system platform capable of high throughput to meet the needs of clinical laboratories of all sizes. Enzo’s platform includes automation-compatible reagent systems and associated products for sample collection and processing to further drive costs down for diagnostic testing. Enzo’s programs also include manufacturing and assembly of all components required for each step in the diagnostic process for integration into an open platform. Focusing on molecular diagnostics, immunohistochemistry and ELISA platforms which consist of a significant percentage of the cost of goods for clinical laboratories. The Company’s programs encompass all steps from research and development to manufacturing, translation, clinical trials, to FDA approval.

To address the tightening reimbursement paradigm, Enzo is expanding its approach to centralize lab to lab reference services providing margin improvement, expanding its specialized testing menu to the Company’s clientele, developing opportunities with institutional clients, and expanding its geographical reach. To support Enzo’s strategic approach, it recently obtained a license from the State of Connecticut allowing Enzo to open a new free standing clinical laboratory in the state. The new facility expands Enzo’s geographical reach, allowing it to expand its Lab-to-Lab reference services in the Northeast. It will also enable Enzo to open additional patient service centers in collaboration with commercial insurance providers to address this large patient population need. Enzo is already designated an in-network provider for three health insurance providers in New England.

·Impact of diagnostic reimbursements pressures on clinical laboratories is now more widely evident throughout the industry, irrespective of laboratory testing volume. Enzo’s early recognition of the industry challenges has driven the development of the Company’s innovative, expanding line of cost effective, highly efficient platforms and reagents, as well as establishment of a nationally available reference laboratory incorporating these advances.

·Reported on publication in recent Journal of Lipid Research of a preclinical study by scientific collaborators involving a company-developed proprietary Sphingosine Kinase 1 inhibitor drug candidate effective in reversing resistance to the breast cancer drug tamoxifen, potentially a first line treatment for estrogen receptor-positive breast cancer patients. With more than 50% of patients who initially respond to tamoxifen ultimately failing therapy due to development of resistance, these results suggest that SK1-I may have potential in the treatment of tamoxifen-resistant breast cancers. Enzo research results, as well as those of its collaborators, show that SK1-1 may address significantly unmet medical needs in the treatment of multiple oncology indications and immune-related disorders, warranting further development anticipated in the coming year.

·Continuing to build one of the most comprehensive intellectual property estate in the industry with recently awarded patent for optimizing real time nucleic acid detection processes

·Completed purchase of previously announced additional 36,000-square foot commercial facility in Farmingdale, NY, adjacent to the Company’s current Long Island campus. A renovation underway will add needed infrastructure to produce and distribute Enzo’s expanding low cost, open architecture diagnostic platform products and broaden related services, including automation-compatible reagent systems and associated products for sample collection and processing through to analysis. This new facility will also include GMP manufacturing capabilities.

Barry Weiner, President, Comments:

"In the few weeks since we last reported on fiscal 2018 results and commented on how we viewed the inevitable consequences of PAMA reimbursement reductions, estimated by some to be at least $2 billion industry wide, we are seeing industry wide impact today. With these developments, Enzo’s strategy to provide low-cost, efficient and high capacity diagnostic solutions has become even more important and critical for an industry being challenged to maintain high quality services, while being paid less for work performed. Our investment and focus on development of cost effective products should assist in the improvement of our financial performance in the future.

"Also, we believe that it will prove to be a beneficial solution for a large number of independent and hospital labs adversely affected by lower reimbursement rates. For some time, Enzo has recognized the inevitable negative impact of both Medicare reimbursement reductions, along with more stringent policies of private payors, and the inflexible high pricing of products associated with closed end diagnostic systems. Our unique operating structure, coupled with innovative product development make Enzo uniquely positioned to provide unique laboratory solutions for our industry.

"In this environment, our strategy to build upon our deep knowledge and experience to develop an extensive line of products and services that are inexpensive, highly efficient and utilizing open ended architecture is now also a commercially available alternative as a service.

"Enzo is moving quickly to capitalize on opportunities that lie ahead. We continue to expand our comprehensive menu of tests for the market. Our commercialization efforts are well underway, which we believe will address the economic challenges we see throughout the industry and to create future value for our shareholders. The industry challenges play to our strengths as a developer and provider of unique platforms and reagents. In addition, due to our expanded Farmingdale campus, our ability to

provide clinical laboratories anywhere in the U.S. with reference diagnostic services utilizing our tools will prove highly attractive and economical, as well as rewarding, for them and for Enzo."

"In light of the significant reimbursement changes that have impacted Enzo and other clinical laboratories in this quarter, Enzo has taken a number of steps to adjust its operations to this new paradigm. These actions include tightening billing and client services practices, expanding our reference laboratory services menu of tests, and hiring sales professionals in new geographical regions. Most importantly, our vertically integrated structure allows Enzo to move quickly to position our broader lab to lab reference service. "

First Quarter Operating Results

Total revenues were $21.3 million, compared to $26.9 million in the prior year, a decrease of $5.6 million. Clinical services revenues were $14.3 million, compared to $19.5 million in the prior year, a decrease of $5.2 million, largely due to reduced insurance reimbursement payments and mix of testing, which were reimbursed at higher than average rates, in the prior year. Total diagnostic testing volume, measured by the number of accessions, decreased 5% year over year, again due to lower high-value testing, partially offset by an increase in esoteric testing, including Enzo’s AmpiProbe woman’s health panel which has increased in volume each quarter since its launch last fiscal year. Product and royalty revenue was $7.0 million compared to $7.3 million in the prior year. The decline year over year was the result of elimination of product royalties due to expiration of the agreement in April 2018.

Clinical services revenues for the three months ended October 31, 2017 have been restated to reflect adoption of new revenue recognition rules on a full retrospective basis. Under the new rules, Enzo reports uncollectible balances associated with patient responsibility as a reduction in net revenues; historically these amounts were separately classified in operating expenses as a provision for uncollectable accounts receivable, and amount to $0.6 million and $0.8 million in the three months ended October 31, 2018 and 2017, respectively.

Consolidated gross margins were 33% compared with 42.6% in the prior year. Clinical services gross margins were 23.3% compared to 38.4% a year ago. Gross margins in the current year were negatively impacted by lower reimbursement revenue from Clinical Services, as noted above. Clinical products gross margin was 53% compared to 52% in the prior year period.

Operating expenses totaled $13.0 million, up 8% compared to $12.0 million a year ago. The increase reflected legal fee expenses in anticipation of a patent infringement and contract related trial, where Enzo is plaintiff, slated to occur next calendar year. Total legal expenses were $1.3 million compared to $0.4 million in the prior year. Selling and general administrative expenses (SG&A) as well as research and development (R&D) expenses were slightly higher year over year in support of the Company’s growth strategies.

The GAAP and Non-GAAP net loss was $6.0 million compared to $0.6 million a year ago. The GAAP and non-GAAP net loss per share was $0.13, compared to $0.01 a year ago. EBITDA was a loss of $5.5 million compared to $0.1 million a year ago.

Total cash and cash equivalents at October 31, 2018 were $52.8 million compared to $60.0 million at July 31, 2018. Cash used in operations was $6.2 million during the first quarter of fiscal 2019 and cash used for investing activities, principally capital expenditures, was $1.0 million. Working capital at October 31, 2018 was over $57.3 million.

Conference Call

The Company will conduct a conference call Tuesday, December 11, 2018 at 8:30 AM ET. The call can be accessed by dialing (888) 459-5609. International callers can dial (973) 321-1024. Please reference PIN number 3927608.

Interested parties may also listen over the Internet at: View Source

To listen to the live call, individuals should go to the website at least 15 minutes early to register, download and install any necessary audio software. Any pop up blocker installed on your PC should be disabled while accessing the webcast. A rebroadcast of the call will be available starting approximately two hours after the conference call ends, through December 25, 2018. The replay of the conference call can be accessed by dialing (855)-859-2056. (International callers can dial (404) 537-3406) and, when prompted, use the same PIN number 3927608.

Adjusted Financial Measures

To comply with Regulation G promulgated pursuant to the Sarbanes-Oxley Act, Enzo Biochem attached to this news release and will post to the Company’s investor relations web site (www.enzo.com) any reconciliation of differences between GAAP and Adjusted financial information that may be required in connection with issuing the Company’s quarterly financial results.

The Company uses EBITDA as a measure of performance to demonstrate earnings exclusive of interest, taxes, depreciation and amortization. Adjustments to EBITDA are for items of a non-recurring nature and are reconciled on the table provided. The Company manages its business based on its operating cash flows. The Company, in its daily management of its business affairs and analysis of its monthly, quarterly and annual performance, makes its decisions based on cash flows, not on the amortization of assets obtained through historical activities. The Company, in managing its current and future affairs, cannot affect the amortization of the intangible assets to any material degree, and therefore uses EBITDA as its primary management guide. Since an outside investor may base its evaluation of the Company’s performance based on the Company’s net loss not its cash flows, there is a limitation to the EBITDA measurement. EBITDA is not, and should not be considered, an alternative to net loss, loss from operations, or any other measure for determining operating performance of liquidity, as determined under accounting principles generally accepted in the United States (GAAP). The most directly comparable GAAP reference in the Company’s case is the removal of interest, taxes, depreciation and amortization.

We refer you to the tables attached to this press release which includes reconciliation tables of GAAP to Adjusted net income (loss) and EBITDA to Adjusted EBITDA