Bio Platforms
PROTEIN PHOSPHORYLATION - New Pathways, New Tools: Phosphohistidine Signaling in Mammalian Cells
Xiaoyi Xu, MS, Chandreyee Das, PhD, and Michael Sturges, PhD, indicate that the phosphorylation of histidine has not been widely studied in mammalian cells, despite its discovery in bovine liver mitochondria, and ask the question, could the phosphorylation of histidine emerge as a therapeutically important pathway in mammals?
IMMUNOTHERAPY RESEARCH - The Shift Toward Combination Therapies
Jean Pierre Wery, PhD, indicates immunotherapy in combination with traditional treatments has the potential for becoming a more effective alternative to the current standard of care. These types of combination therapies are currently under investigation and appear to have synergistic effects compared to the use of one therapy alone.
NANOPARTICLE CHARACTERIZATION - One Size Does Not Fit All: Nanoparticle Size Analysis for Nanomedicine Applications
Andrew N. Cleland, PhD, Jean-Luc Fraikin, PhD, Peter Meinhold, PhD, and Franklin Monzon, PhD, describe a new diagnostic instrument able to rapidly and accurately report detailed nanoparticle size distributions for a wide variety of nanoparticle types and concentrations in a range of different solutions.
DRUG DELIVERY - PLEX(TM) Local Drug Delivery Platform Enables Prolonged, Controlled-Release Medications
Noam Emanuel, PhD, reviews how PLEX is a unique local drug delivery platform that brings numerous innovative solutions to the market in various fields, such as infections, inflammations, and cancer.
LIPID NANOPARTICLES - EnCore(TM): Facilitating Delivery of RNAi Therapeutics to Treat Cancer
Marc T. Abrams, PhD, and Bob D. Brown, PhD, explain how nanoparticle technology has the potential to enable tumor bioavailability even in the absence of a targeting ligand.
NANOSCALE COMPLEXES - A Novel Nanotechnology-Based Platform to Optimize Combination Cancer Therapies: Rational Development & Improved Delivery Using CombiPlex®
Barry D. Liboiron, PhD; Arthur C. Louie, MD; et al describe how CombiPlex addresses the challenges facing the traditional development path of many contemporary drug combinations and provide clinical proof-of-principle evidence that this approach can yield marked improvements in efficacy and patient outcomes.
DNA VACCINE TECHNOLOGY - A Vaccine Breakthrough That Could Change Lives & Enable Vaccine Development Programs
William Hearl, PhD, asks what if there was the potential for a better and safer treatment for allergies, a less-toxic cancer therapy, or a breakthrough treatment to improve the health of a pet or valuable livestock? What if you could employ a new, patented technology that may make these treatments possible?
GLOBAL FORMULATION REPORT
This Global Formulation Report is a joint initiative by Drug Development & Delivery and PharmaCircle LLC, covering several areas of significant interest in today’s ever-challenging pharmaceutical and biotechnology industries.
MARKET BRIEF - Miniaturizing Healthcare - From Microelectronics to Nanobiosensing
Cecilia Van Cauwenberghe, MS, Technical Insights Senior Research Analyst, Frost & Sullivan, reports that the proliferation of lower cost microfluidics-based genomics tools offering improved capabilities and allowing more access to end-users is expected to drive this technology for pharmaceutical and biomedical research throughout the next 5 years.
GLOBAL DELIVERY MARKET - Advanced Drug Delivery Systems: mAb, RNAi, & Breaking the Blood-Brain Barrier
Kevin James, Shalini Dewan, MS, Kim Lawson, and Usha Nagavarapu believe advances in understanding human biology and diseases are opening new and exciting possibilities in the biotechnology industry. R&D spending, along with increasing competition, patent expiries, and new and emerging technologies will continue to shape growth in this market for the foreseeable future.
NANOTECHNOLOGY MARKET - Nanotechnology Markets in Healthcare & Medicine
Kevin James, Jackson Highsmith, and Paul Evers report the global market for nanoparticles in the life sciences is estimated at over $29.6 billion for 2014. This market is forecast to grow to more than $79.8 billion by 2019, to register a healthy compound annual growth rate of 22%. The biggest increase will come in the area of drug delivery systems.
DNA VACCINES MARKET - DNA Vaccines: Strategic Markets & Emerging Technologies
Kevin James, Shalini Dewan, MS, and Jon Evans, MBA, say the global market for DNA vaccines is estimated at $305.3 million for 2014 and is forecast to grow at a stellar 54.8% compound annual growth rate (CAGR) to reach $2.7 billion by 2019.
PERSONALIZED MEDICINE - Targeted, Personalized Therapy is the Future of Chronic Disease Therapeutics
The global life sciences sector is employing new research and development (R&D) and business models to cost effectively deliver innovation, value, and improved patient outcomes.…
VACCINE TECHNOLOGY - Vaccine Technologies & the Rationale for New Nanoparticle Formulations
Robert S. Becker, PhD, MBA, and Mark A. Mitchnick, MD, explain how SATx technology provides a new flexible formulation platform for the generation of nanoparticulate vaccine formulations without the limitations of previous formulation technologies that have inhibited the optimization of vaccine potencies and safety profiles.
PEPTIDES & ANTIBODIES - Peptides in Antibody & Peptide Drug Conjugates
Archana Gangakhedkar, MS, and Jyothi Thundimadathil, PhD, indicate peptide-based linkers are promising counterparts in ADCs, providing tumor-specific cleavable and stable circulating linkers, and a new emerging class of PDCs is proving to be useful toward a broad spectrum of indications when compared to ADCs.
ANTIBODY DRUG CONJUGATES - ADC Development Using SMARTag(TM) Technology
Robyn M. Barfield, PhD, and David Rabuka, PhD, say that despite challenges, there has been progress in advancing complex compounds through clinical trials and successfully treating patients, and these bioconjugate compounds include a subset of molecules known as ADCs.
EXECUTIVE INTERVIEW - BioCellChallenge: Optimizing the Potential of Intracellular Therapeutic Antibodies
Drug Development Executive: Dr. Laurent Meunier, CEO of BioCellChallenge, discusses the development of a new liposomal formulation allowing the use of intracellular therapeutic antibodies.
INNOVATION AWARDS - Drug Delivery Award Winners Move Innovation Needle; Formulation Takes Center Stage
Marc Dresner presents the three companies that were honored by their industry peers with prestigious awards for breakthrough drug delivery innovation at the Institute for International Research’s 17th annual Drug Delivery Partnerships conference.
DRUG DELIVERY - Oral Delivery of Peptides by Peptelligence Technology
William Stern, PhD; Nozer Mehta, PhD; and Stephen Carl, PhD; review a highly developed, clinically proven platform technology that enables the oral delivery of peptides, overcoming the hurdles inherent to oral peptide delivery.
What are Bio Platforms?
Platforms (or asset-independent technologies to capture all kinds of capabilities that can be leveraged across many different drug candidate assets rather than just discovery tools that the term ‘platform’ immediately brings to mind) are ubiquitous in modern pharma. They are the product of an arms race, to secure access to the best capabilities in key areas.
Platform technologies are considered a valuable tool to improve efficiency and quality in drug product development. The basic idea is that a platform, in combination with a risk-based approach, is the most systematic method to leverage prior knowledge for a given new molecule. Furthermore, such a platform enables a continuous improvement by adding data for every new molecule developed by this approach, increasing the robustness of the platform.
But it has often been said that access to the latest technological platforms to aid efficient drug discovery and development is limited to Big Pharma, which can more easily justify the costs of creating and operating these platforms.
Benefits of Bio Platforms
Platform technologies have the ability to radically improve upon current products and generate completely novel products. In this sense, they open up new arenas for drug discovery and development, potentially increasing the number of therapeutic options for patients. Once a single compound or therapeutic has been generated and demonstrates a clinical benefit in patients, it is more likely this platform technology can successfully be applied to other therapeutic areas, derisking future compounds/products.
Complex drugs by their very nature are challenging and costly to manufacture. This, in turn, translates into higher costs for patients and other payers. In order to provide safe and effective therapies at a reasonable price, it is necessary for the industry to develop manufacturing technologies that reduce costs and provide a consistent product. While the initial investment may be larger, manufacturing costs will be lower over time as the manufacturing process is solidified.
Scale and Investment of Bio Platforms
Despite the initial upfront costs, platform technologies inevitably provide pragmatic solutions to production challenges, while yielding safer and more effective therapeutic products. It has often been said that one of the key features that distinguishes “Big Pharma” from biotech is access to the latest technological platforms to aid efficient drug discovery and development.
These platforms range from vast chemical libraries, ultra-high throughput screening and huge genetic databases in discovery, to predictive toxicology platforms, cutting-edge ‘omics’ and even deep-seated knowledge of particular therapeutic areas in development. All these platforms have two things in common: They can be used on any (or many) development candidate assets, and they cost huge sums to establish in the first place, and in a few cases each time they are used as well. Hence their restriction to the largest pharmaceutical companies (and a few of the so-called “big biotechs” that are, in many ways, indistinguishable from the old-guard pharma).
Only when you have hundreds of active projects can you justify the cost of creating and operating these platforms. Or so the mantra goes. It is access to these platforms that keeps the big companies ahead in the race to discover and develop the best medicines (or at least counterbalance the disadvantages of being large and slow-moving, depending on your point of view). But is that just an assertion? How much evidence is there to support the proposition that the efficiency gains due to these platforms outstrips the cost of creating and maintaining them?
Keeping these technologies “cutting edge” has become so expensive that increasingly we hear pharma companies talking of “pre-competitive” approaches to develop the next generation. A group of companies might develop a platform capability they then share. The principle goal of such initiatives is to access even grander and more expensive tools than individual companies could afford, rather than to dramatically cut costs (although sharing platforms rather than developing the same thing in parallel in each silo should at least keep a lid on rising costs).