Laban sa Kanser gamit ang BioTech – Bakit Ang mRNA Vaccines ay Isang Malaking Hakbang Pasulong

Ang Rebolusyon ng mRNA

When the COVID-19 pandemic struck, the world’s medical community initially prepared for a disaster of the scale of the Spanish Flu, which struck during WW1 and killed 50 million people (from a much smaller global population). Instead, “only” 7 million people are considered to have died from Covid.

mRNA vaccines were, at the time, a novel technology and have been deployed extremely rapidly during/since the pandemic. What made the mRNA vaccine unique compared to previous vaccine technology is the simplicity of development. Previous vaccines would have required finding the exact protocol to inactivate or weaken the virus particles, figure what makes it virulent and how the immune system detects it, and months or years of testing to check if it actually worked.

mRNA vaccines instead can directly look at the virus genome, data that was acquired in the first week after the discovery of Covid-19. And then create an mRNA sequence corresponding to one of the virus, making the patient’s body produce that protein.

This way, the immune system learns to react to the virus protein directly and is ready to be activated when exposed to the real virus.

Pinagmulan: ESCO Life Sciences

Because the process from virus discovery to vaccine creation is just a few weeks and is mostly driven by genomic data, this has been compared to “writing code” for medicine instead of the more painstakingly slow classical bioresearch.

This creates hope that other diseases that have been resistant to vaccination so far could be prevented with mRNA vaccines. For example:

• Moderna ay nagtatrabaho sa mRNA vaccines para sa RSV, EBV (mononucleosis), HSV (herpex), VZV (varicella), HIV, norovirus, Lyme disease, Zica, Nipah, at mga bakunang mPox
• BioNTech  ay nagtatrabaho sa mga bakunang mRNA para sa HSV, tuberculosis, malaria, mPOX, at shingles
• Curevac ay nagtatrabaho rin sa mga bakunang mRNA para sa bird flu, Lassa yellow fever, RSV, rabies, malaria, at rotavirus.

Lumalampas sa mga Nakakahawang Sakit

As the mRNA vaccine works by training the immune system to focus on a given target, determined by its genetic sequence, it can theoretically be trained to attack any type of specific protein, not just infectious diseases.

We also know that cancer cells display specific markers absent in healthy cells. This is the basis of all cancer immunotherapies, like for example CAR-T therapies and monoclonal antibodies, which we discussed in “Monoclonal Antibodies: Ang Orihinal na Precision Therapy”.

The issue is often properly to train the immune system to detect these cancer cells, as custom manufacturing of antibodies of immune cells in labs is expensive and hard to scale up.

This is exactly what mRNA-based cancer therapy is looking to achieve. And progress is being made quickly.

Mga Clinical Trial ng mRNA sa Kanser sa Baga

At the end of Agosto 2024, the mRNA vaccine leader BioNTech (BNTX ) (producer of the “Pfizer (PFE ) vaccine”)inanunsyo na sinimulan nito ang pandaigdigang clinical trial sa 7 bansa at 34 na research site para sa isang mRNA-based na bakuna laban sa kanser sa baga, called BNT116.

The focus will be non-small cell lung cancer (NSCLC). It will involve around 130 patients, who will receive BNT116 in combination with immunotherapy, with the goal to boost the efficiency of the treatment.

The trial will enroll patients at different stages of NSCLC, from early-stage disease before surgery or radiotherapy (Stage 2 and 3) to late-stage disease (Stage 4) or recurrent cancer.

It is a more complex therapy than mRNA vaccines like the Covid-19 vaccines, as it includes six consecutive injections five minutes apart over 30 minutes, with each jab containing different RNA strands. The patient will then go on to get the vaccine every week for six consecutive weeks, and then every three weeks for 54 weeks.

Pagbawas ng Pag-uulit

A key expected effect of the mRNA treatment is to reduce the re-occurrence of cancer once the treatment is done, as the effects are expected to be much more lasting than with classical immunotherapies.

This is because the “trained” immune cells will stay active and vigilant against the cancer market, the same way they would be against the risk of a future infectious disease attacking the body.

This also means that while the treatment is not preventing cancer, if it works, it will truly deserve the “vaccine” qualification, at least against cancer re-occurrence.

Iba pang mga Aplikasyon ng mRNA

Because of its versatility in leveraging the immune system, mRNA technology could be used for a variety of ailments beyond infectious diseases and cancers.

Among the various possible applications, we can mention:

• Mga bihirang sakit at genetic na sakit: kasama ang cystic fibrosis at phenylketonuria.
• Diagnostiko: dahil ang mga selula ng kanser ay nagpapakita ng ibang protein profile kaysa sa normal, ang kanilang mRNA na nagkokodigo para sa mga protein na ito ay iba rin. Ito ay maaaring magbukas ng daan para sa pagtuklas ng kanser sa pamamagitan ng teknik na tinatawag na liquid biopsy.
  • Ang ganitong mga diagnostic tool ay magbibigay-daan sa maagang pagtuklas ng kanser, na magpapataas nang malaki sa survival rate.
• Atake sa puso at pagpapagaling ng nasirang organ: Ang mga mananaliksik sa Penn Medicine ay gumagamit ng mRNA upang baguhin ang mga gene ng atay at bawasan ang panganib ng atake sa puso. Nagtatrabaho rin sila sa lunas para sa fibrosis sa mga tisyu ng puso, isang pangunahing sanhi ng heart failure.
• Mas ligtas na gene therapies: Habang karamihan ng gene therapies ay naglalayong magpasok ng DNA sa mga selula o baguhin ang DNA gamit ang CRISPR technology, maaaring magdulot ito ng hindi inaasahang epekto dahil permanente ang pagpasok.
  • Para sa mas pansamantalang epekto na pa rin ay umaasa sa gene therapy, maaaring gamitin ang pag-inject ng mRNA sa mga selula, bagaman ang teknik na ito ay napakabago, at ang angkop na mga sistema ng paghahatid ng mRNA ay lamang na-develop sa mga nakaraang taon.
• Mga autoimmune disease: Ang bakunang mRNA ay maaaring gamitin upang bawasan sa halip na pasiglahin ang tugon ng immune system, na kinakailangan sa mga autoimmune disease, kung saan inaatake ng katawan ang malusog na selula.
  • Maaaring makamit ito sa pamamagitan ng pagpapasigla ng proliferasyon ng Regulatory T cells (Treg), na nagbabawas ng tindi ng maling immune reaction.

Mga Panganib ng mRNA

After the quick emergency unrolling of the mRNA vaccine during the pandemic, many feared that it was actually causing plenty of unintended side effects, like heart inflammation (myocarditis).

Combined with the politicization of the vaccines and the chaos of lockdowns and the pandemic, this has led to a lot of confusion.

A few years later, we are now starting to get strong data. While rare, the cases of myocarditis are real, and according to the CDC, “have most frequently been seen in adolescent and young adult males within 7 days after receiving the second dose of an mRNA COVID-19 vaccine”.

“Ipinapakita namin na ang mas mahabang pagitan sa pagitan ng bawat sunud-sunod na dosis, kasama ang booster, ay maaaring magpababa ng paglitaw ng vaccine-associated myocarditis ng hanggang apat na beses, lalo na sa mga edad na mas mababa sa 50. Ipinapahiwatig ng mga resulta na maaaring kailanganin ang minimum na 6 na buwang pagitan kapag nag-aayos ng karagdagang booster vaccination.”

Influence of mRNA Covid-19 vaccine dosing interval on the risk of myocarditis

– Nature Communication

So overall, mRNA, like most treatments, is never 100% without side effects.

However, when it comes to new applications, like aggressive and re-occurring lung cancers, the risk of side effects can likely be negligible compared to the increased survival rate.

Pamumuhunan sa mga Bakunang mRNA

mRNA has become, in large part due to the pandemic, a darling of investors in 2020-2022. The necessary cooling down of mRNA vaccine sales post-pandemic has caused the prices of many mRNA-related stocks to decline as a result.

This does not change the fact that technology is remarkably powerful in preventing diseases, from infectious diseases to cancer, and maybe rare diseases, auto-immune syndromes, etc. And the company’s expertise in mRNA vaccines gives it a serious headstart in bringing this tech to new fields of medicine.

You can invest in mRNA companies through many brokers, and you can find here, on securities.io, our recommendations for the best brokers in the USA, Canada, Australia, the UK, as well as many other countries.

If you are not interested in solely mRNA companies, you can also look into biotech ETFs like WisdomTree BioRevolution UCITS ETF (WBIO) (WT ), VanEck Biotech ETF (BBH), or First Trust NYSE Arca Biotechnology Index Fund (FBT), which will provide more diversified exposure to capitalize on the growing biotech economy.

Mga Kumpanyang Nag-aalok ng mga Solusyon ng mRNA

One of the leading companies in mRNA cancer therapies is BioNTech, which is building from its success in developing the mRNA vaccine commercialized by Pfizer.

Kanser

BioNTech kasalukuyang may 11 iba’t ibang kandidato sa paggamot ng kanser, na sumasaklaw sa kanser sa mga obaryo, prostate, bituka, balat, ulo, leeg, at maraming solid tumors.

Most oncology treatment clinical trials are in phase 1/2, with already three candidates in phase III.

Pinagmulan: BioNTech

In total, the company has 21 clinical programs in oncology. This includes not only mRNA, but also small molecules, Immuno-Oncology agent (IO), and Antibody-drug-conjugates (ADCs).

The first oncology product is expected to be potentially launched in 2026.

Pinagmulan: BioNTech

Mga Nakakahawang Sakit

BioNTech also stayed the leader in COVID-19 vaccines, with >50% market share, and upcoming combination respiratory vaccines (Covid + Flu/Influenza) in late 2025 or 2026 if approved.

Regarding infectious diseases, BioNtech is pursuing vaccines for shingles, Herpex, tuberculosis, malaria and Mpox. Among those, the diseases affecting the most people are Herpex viruses (3.7 billion people infected), malaria (249 million), and tuberculosis (10.6 million).

Pinagmulan: BioNTech

AI

BioNTech is also very active in the AI-Biotech field, with the creation in 2020 and full acquisition in 2023 of the company InstaDeep AI.

Pinagmulan: BioNTech

InstaDeep is the “first AI Immunotherapy Platform”, using LLM technology on DNA and protein sequences, AI vision for histology (tissues under a microscope) analysis, and AI agent for lab automation and quality control.

The goal is to deploy AI across the entire R&D pipeline.

It uses a supercomputing cluster with 224 Nvidia (NVDA ) H100 GPUs and 86,000 CPU cores, with 0.5 ExaFLOPS, making it into the top 100 worldwide. InstaDeep’s genomics AI models are among the most downloaded, illustrating how they are “state-of-the-art” in this field.

Pinansyal

The money from the pandemic gave the company a very strong position, with €16,9B in total available cash by mid-2024. In 2023, Covid-19 vaccines still generated €3.8B in revenues, for a gross profit of €3.2B.

This is likely to slow down in 2024, but overall, the company has very strong finances for what is still ultimately an early-stage biotech startup with only one product commercialized.