Simcere Zaiming’s novel molecule targeting the synthetic lethal pathway Pol θ has obtained approval for clinical trials in China

On August 22, 2024, Simcere Zaiming, an innovative oncology company and a subsidiary of Simcere Pharmaceutical Group (2096.HK), reported that SIM0508, a DNA polymerase θ (Pol θ) small molecule inhibitor developed independently by the company, has received Clinical Trial Approval from the National Medical Products Administration of China (Press release, Jiangsu Simcere Pharmaceutical Company, AUG 22, 2024, View Source [SID1234648427]). This approval allows for the commencement of clinical trials to evaluate the efficacy of SIM0508 in treating locally advanced/metastatic solid tumor.

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Homologous recombination is a vital cellular process for repairing DNA double-strand breaks. When homologous recombination deficiency (HRD) occurs, genomic instability can lead to tumor development. HRD tumors rely on an alternative repair pathway called microhomology-mediated end joining (MMEJ), where Pol θ plays a crucial role. Interestingly, Pol θ is rarely expressed in normal tissues but highly expressed in various malignant tumor cells. By blocking Pol θ, we can disrupt the MMEJ pathway, precisely targeting HRD tumor cells while sparing normal cells.

SIM0508, a potent small molecule inhibitor, selectively targets and inhibits Pol θ, effectively blocking MMEJ repair and precisely inhibiting the proliferation of HRD tumor cells. SIM0508 also has potential synergy when used in combination with poly (ADP-ribose) polymerase (PARP) inhibitors or chemotherapeutic agents. Preclinical studies of SIM0508 revealed favorable oral pharmacokinetics and safety, with no evident hematologic toxicities. These findings suggest that combining SIM0508 with PARP inhibitors or chemotherapeutic agents carries a low risk of additive toxicity. The preclinical data were presented at the 2024 American Association for Cancer Research (AACR) (Free AACR Whitepaper) Annual Meeting.

Simcere Zaiming’s pipeline currently includes 13 innovative drug projects either in the clinical study stage or with clinical approval.

Zai Lab Announces Participation in September Investor Conferences

On August 22, 2024 Zai Lab Limited (NASDAQ: ZLAB; HKEX: 9688) reported that members of the Company’s senior management team will participate in the following investor conferences in September 2024 (Press release, Zai Laboratory, AUG 22, 2024, View Source [SID1234646067]):

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Morgan Stanley 22nd Annual Global Healthcare Conference
Location: New York, New York

Cantor Fitzgerald Global Healthcare Conference
Fireside Chat: Thursday, September 19, 2024, 8:00 a.m. ET in Track 2
Location: New York, New York

Vir Biotechnology to Participate in the Morgan Stanley 22nd Annual Global Healthcare Conference

On August 22, 2024 Vir Biotechnology Inc. (NASDAQ: VIR) reported that Marianne De Backer, M.Sc., Ph.D., MBA, Chief Executive Officer is scheduled to participate in a fireside chat at the Morgan Stanley 22nd Annual Global Healthcare Conference on Thursday, September 5, at 1:50 p.m. PT / 4:50 p.m. ET in New York City (Press release, Vir Biotechnology, AUG 22, 2024, View Source [SID1234646066]).

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A live webcast of the fireside chat will be made available under Events & Presentations in the Investors section of the Vir website at www.vir.bio and will be archived there for 30 days.

Stem Cell Therapy developers I Peace and iCamuno Biotherapeutics Start Natural Killer Cell Trial for Ovarian Cancer

On August 22, 2024 I Peace, a pioneering CDMO in induced pluripotent stem (iPS) cells, and iCamuno Biotherapeutics, a biotech company developing iPS cell-based therapies, reported a significant milestone with the dosing of the first patient in a clinical trial using iPS cell-derived natural killer (iNK) cells for ovarian cancer immunotherapy (Press release, iCamuno Biotherapeutics, AUG 22, 2024, View Source [SID1234646065]). iCamuno will lead the trial, which will test the safety and efficacy of NK cells made from I Peace’s cGMP-compliant iPS cells using iCamuno’s NK cell differentiation technology.

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Natural killer (NK) cells are a critical component of the anti-cancer immune system, with natural abilities to recognize and destroy tumor cells. This trial leverages iCamuno’s abilities to create cGMP-grade iPS cell-derived NK cells with improved consistency and effector function. The initial phase will focus on ovarian cancer, with potential expansion to a broader range of diseases.

"We are thrilled to reach this moment," said Koji Tanabe, CEO and founder at I Peace. "Dosing the first patient in this trial using our iPS cell line is a significant milestone in our goal to develop innovative immunotherapies for cancer."

"This is an important milestone for iCamuno," said Ethan Liu, Chairman and co-founder of iCamuno. "Given their safety and efficacy in preclinical testing, we are hopeful that our iNK cells will be a valuable weapon in the battle against ovarian cancer."

MEDIVIR AB – INTERIM REPORT JANUARY – JUNE 2024

On August 22, 2024 Medivir reported financial summary for the quarter ended June 30, 2024 (Press release, Medivir, AUG 22, 2024, View Source;interim-report-january–june-2024-302228384.html [SID1234646064]).

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Net turnover amounted to SEK 1.1 (2.0) million.
The loss before interest, tax, depreciation and amortization (EBITDA) amounted to SEK -36.7 (-26.3) million. Basic and diluted earnings per share amounted to SEK -0.32 (-0.47).
Cash flow from operating activities amounted to SEK -26.3 (-17.9) million.
Cash and cash equivalents at the end of the period amounted to SEK 126.7 (82.8) million.
Significant events during the quarter

In April it was announced that Medivir’s partner Vetbiolix, a veterinary biotechnology company based in France, reported positive results from a proof-of-concept clinical trial in canine periodontitis with its drug candidate VBX-1000, formerly known as MIV-701.
In April it was announced that Medivir completed a so-called Type C meeting with the FDA and that the company’s preparations for the planned phase 2b study in the fostrox program are progressing according to plan, with a few adjustments in study design that have limited impact on timeline and study size.
In April, MIV-711 was granted Rare Pediatric Disease Designation (RPDD) as well as Orphan Drug Designation (ODD) from the FDA for the treatment of Legg-Calvé-Perthes Disease (LCPD), an unusual hip disease that affects children between the ages 2 and 12.
The AGM in May re-elected board members Uli Hacksell, Lennart Hansson, Bengt Westermark and Yilmaz Mahshid, and elected Angelica Loskog and Anna Törner as new board members. Uli Hacksell was re-elected as Chairman of the Board.
In June it was announced that Medivir has selected a global CRO partner for the planned phase 2b study evaluating fostrox+ Lenvima compared to Lenvima alone in second-line liver cancer/hepatocellular cancer (HCC).
On June 26 new positive data showing further improved effect with longer time to progression in Medivir’s ongoing phase 1b/2a trial of fostrox + Lenvima in advanced HCC, were presented at the ESMO (Free ESMO Whitepaper) GI Cancer Congress in Munich.
January – June
Financial summary for the period

Net turnover amounted to SEK 1.6 (2.4) million.
The loss before interest, tax, depreciation and amortization (EBITDA) amounted to SEK -63.3 (-45.2) million. Basic and diluted earnings per share amounted to SEK -0.55 (-0.81).
Cash flow from operating activities amounted to SEK -61.3 (-34.1) million.
Cash and cash equivalents at the end of the period amounted to SEK 126.7 (82.8) million.
Events after the end of the period

In July it was announced that Medivir will present updated clinical data from the phase 1b/2a study with fostrox in advanced HCC, at the ESMO (Free ESMO Whitepaper) Cancer Congress in Barcelona in September
Conference call for investors, analysts and the media

The Interim Report January – June 2024 will be presented by Medivir’s CEO, Jens Lindberg.

Time: Thursday, August 22, 2024, at 14.00 (CET).

To access the webcast and find information about the teleconference, please klick HERE!

The conference call will also be streamed via a link on the website: www.medivir.com/investors/calendar.

The presentation will be available on Medivir’s website after completion of the conference.

CEO’s message

Medivir is working decisively to ensure that the combination of fostrox and Lenvima becomes the first approved treatment alternative after first line standard-of-care in advanced liver cancer. At the ESMO (Free ESMO Whitepaper)-GI congress in Munich in June, we presented new data from the ongoing phase 1b/2a study. These data indicate that fostrox + Lenvima provides a substantially better effect than previously shown in second-line liver cancer treatment, which generated significant positive attention, both from analysts and clinical experts.

Our ongoing phase 1b/2a study with fostrox + Lenvima continues to show increasingly promising data and we see the opportunity to become the first approved medical treatment in a market worth ~$2.5 billion annually.

The data presented at the ESMO (Free ESMO Whitepaper)-GI congress in Munich at the end of June showed good tolerability during longer treatment and that the clinical effect has continued to improve. The Objective Response Rate (ORR) was 24%, higher than the 5–10% ORR seen in other published studies in second-line HCC. The estimated median time to progression at the time of ESMO (Free ESMO Whitepaper)-GI was 10.8 months, which is substantially better than what’s been shown in other studies in second-line HCC. It is tremendously encouraging that the patient in the study who has benefited the longest is still responding to treatment after 2 years.

We now look forward to presenting detailed and mature data highlighting the combination’s clinical value in second-line liver cancer at the ESMO (Free ESMO Whitepaper) Congress in Barcelona in mid-September.

The strong and continuously improving data strengthen our belief in the combination’s potential as the first approved treatment option in second-line liver cancer. Preparations for our planned phase 2b study continue based on the feedback we received at our Type C meeting with the FDA.

For the phase 2b study, we have recently chosen a CRO partner with a global presence and a strong track record in oncology studies and in particular HCC studies. We are now initiating the next study phase to identify investigators and hospitals for the study and to complete the study protocol. This will lead us to opening an IND in the US, which is expected to take place in H2 2024.

Regarding the projects out-licensed to collaborators, our partner Vetbiolix, a veterinary biotechnology company based in France, was in April able to report positive results from a clinical Proof-of-Concept study in periodontitis (tooth loss) in dogs with its candidate drug VBX-1000 (MIV-701), which was out-licensed to Vetbiolix in 2019. Vetbiolix is now preparing to evaluate VBX-1000 in a phase 2/3 study in dogs. Tooth loss is an immense problem for dogs and today there is no approved treatment. Vetbiolix estimates that the global market for oral care in pets amounts to approximately SEK 3 billion.

Our project for partnership MIV-711 received Rare Pediatric Disease Designation and Orphan Drug Designation for the treatment of Legg-Calvé-Perthes Disease from the FDA. It creates new opportunities for collaborations and future income.

At the annual general meeting, our board of directors was strengthened with two new members, Angelica Loskog and Anna Törner. Their competence and experience will contribute strongly to Medivir’s success, where the clinical development of fostrox is our focus.

We are convinced of the potential of fostrox to become a valuable treatment option that makes a real difference to patients with liver cancer. There is a clear need and an obvious place for fostrox in the treatment landscape. Our goal is to become the first approved treatment alternative in second-line for patients with primary liver cancer. I look forward to keeping you informed of Medivir’s continued development.