Bridging preclinical
to clinical

Evers Genetic Therapy Consultancy (EGTC) provides support from idea to IND. Hands-on experience in early development, specializing in CNS and Neurodegeneration drug development. EGTC excels in bridging preclinical to clinical stages through translational science and value stream mapping. With a deep knowledge of assay development, cell culture, delivery and in vivo proof-of-concept studies, EGTC aims to accelerate research to the patient.

Melvin Maurice Evers, PhD
Founder EGTC

About

Leveraging my extensive experience from conception to the clinic, I aim to assist others in accelerating their (genetic) therapies to reach patients in need. Whether it’s gene therapy, oligonucleotides, or another delivery vehicle, I am here to provide guidance on feasibility, delivery, and general translational strategies to the clinic. With deep expertise in the neuromuscular and neurodegenerative disorders, I bring a unique perspective to drive success in these challenging areas. In addition, I am skilled to taking on (interim) roles in team or department leadership.

My mission is to work as a team every day to generate results, innovate and advance medicinal products and to help patients and families in need.

 

Story telling event at Regent Theater Arlington, MA: Dr. Melvin Evers | What #HuntingtonsDisease Tells Us About Living https://youtu.be/hmnE7Y9hUHA

Experience

As the founder of Evers Genetic Therapy Consultancy, I utilize my extensive expertise to help others accelerate their genetic therapies for patients in need. My specialty encompasses genetic therapies (such as gene therapy and oligonucleotides), offering guidance on feasibility, delivery, and translational strategies to the clinic.

As Vice President of Global Research I led a cross-functional, global research team with a complex gene therapy portfolio in central nervous system, metabolic and liver-directed indications and spearheading innovations such as miQURE® and goQURE™.

My academic foundation includes a PhD in Human Genetics from Leiden University, focusing on genetic therapies for neurodegenerative disorders. Thesis: Developing Genetic Therapies For Polyglutamine Disorders (https://hdl.handle.net/1887/30254). I have worked with Prosensa Therapeutics on triplet repeat targeting using oligonucleotides (Now further developed by Vico Therapeutics), at the Leiden Genome Technology Center to perform next-generation sequencing, and founded an iPSC neuronal differentiation lab at the Leiden University Medical Center.

Whether it is project leadership with target nomination, candidate selection, value-stream mapping, target product profiling, regulatory strategy, or preclinical to clinical translation with preclinical proof-of-concept studies, large animal administration and distribution, in vitro, mechanism-of-action, assay and biomarker development, dose-translation, I am skilled to advise and assist to bring medicinal products as safe, efficacious, and fast as possible to the patients in need.

Responsible for pivotal preclinical studies with successful IND clearance for 6 currently in-human clinical stage programs. Here are some examples:

“uniQure Announces Completion of Enrollment in the First Cohort and Favorable Recommendation from the Independent Data Monitoring Committee for its Phase I/IIa Clinical Trial of AMT-191 for the Treatment of Fabry Disease” https://uniqure.gcs-web.com/node/11976/pdf

“uniQure Announces Alignment with FDA on Key Elements of Accelerated Approval Pathway for AMT-130 in Huntington’s Disease” https://uniqure.gcs-web.com/node/11906/pdf

   

“Vico Therapeutics Announces Positive Interim Phase 1/2a Clinical Data of VO659 in Treatment of Huntington’s Disease” https://vicotx.com/vico-therapeutics-announces-positive-interim-phase-1-2a-clinical-data-of-vo659-in-treatment-of-huntingtons-disease/

Some ongoing scientific advice:

Scientific Advisor CureQ consortium

https://cureq.nl/consortia/advisory-committee/

CureQ is a consortia of researchers, clinicians/neurologists, experts on Medical Ethics, data management and AI analysis as well as a representative from patient foundations. The consortium aims to enable polyQ targeting therapies to better predict onset and progression of disease of the different patient groups (early-onset, adult-onset and carriers of intermediate repeats).

Scientific Advisor JAMA Therapeutics

  

JAMA Therapeutics is at the forefront of creating a new category of treatments, utilizing and enhancing the natural delivery capabilities of extracellular vesicles. By leveraging our proprietary exosome platform technology, VINCI™, developed at the University Medical Center Utrecht, our aim is to revolutionize the way we treat a broad range of life-threatening diseases, thereby significantly improving human health.

https://jamatherapeuticscom.wordpress.com/

Leadership

Experience leader, heading a global team consisting of over 20 nationalities in different countries. Experience with agile methodology.
Certified Board of Director (2023 Board Company)

Communication

Experienced in patient, scientific, medical, regulatory and investor-oriented communication. Hosting of patient days, contributing to investor calls and R&D days, presenting at clinical, scientific advisory boards and international conferences. Presenting to and interacting with regulatory agencies.

Quotes

“I’m sure that your enthusiastic personality, combined with your thorough in-depth knowledge will be valued, and that many can benefit from your expertise in this area.”

“Your brilliance and leadership will carry you wherever you go!”

“Your experience and people oriented personality will bring so much value to any company.”

“Your experience will be invaluable to anyone developing a gene therapy.”

Publications

https://www.researchgate.net/profile/Melvin-Evers

Patents

Over 10 patents as co-inventor, current list of published patents:

Nucleic acid regulation of snca. WO2023198663A1 · Issued Oct 23, 2023WO2023198663A1 · Issued Oct 23, 2023

The present invention relates to a nucleic acid comprising two or more RNA encoding sequences, wherein at least one of the sequences comprises a guide sequence substantially complementary to part of the SNCA gene. The invention also relates to associated AAVs, compositions, pharmaceutical compositions and uses in treatments thereof.

Nucleic acid regulation of c9orf72. WO2023198702A1 · Issued Oct 23, 2023WO2023198702A1 · Issued Oct 23, 2023

The present invention relates to a nucleic acid comprising two or more RNA encoding sequences, wherein at least one of the sequences comprises a guide sequence substantially complementary to part of the C9orf72 gene. The invention also relates to associated AAVs, compositions, pharmaceutical compositions and uses in treatments thereof.

Novel systems for nucleic acid regulation. WO2023198662A1 · Issued Oct 19, 2023WO2023198662A1 · Issued Oct 19, 2023

The present invention relates to a nucleic acid comprising two or more RNA encoding sequences, wherein the each of the RNA comprises a hairpin and a guide sequence substantially complementary to part of a gene of choice, and to associated AAVs, compositions, pharmaceutical compositions and uses in treatments thereof.

Targeting misspliced transcripts in genetic disorders. US20220213482A1 · Issued Jul 7, 2022US20220213482A1 · Issued Jul 7, 2022

The present invention relates to repeat expansion disorders. Missplicing is understood to be a general phenomenon that can occur in repeat expansion disorders wherein the DNA and/or RNA sequence of repeat sequences in expanded repeat disorders can cause such aberrant transcription and/or aberrant splicing, resulting in misspliced transcripts, i.e. transcripts that do not have the putative splicing as observed e.g. for corresponding non-diseased genes. Such misspliced transcripts can be in particular associated with disease. Hence, the current invention now provides means and methods for targeting misspliced transcripts which is highly useful for the treatment of expanded repeat disorders. The present invention relates to repeat expansion disorders.

RNAi induced reduction of ataxin-3 for the treatment of Spinocerebellar ataxia type 3. US US20200199625A1 · Filed Jan 1, 2019US US20200199625A1 · Filed Jan 1, 2019

The current invention relates to gene therapy approaches for the treatment of SCA3, in particular RNAi based gene therapy approaches utilizing a total knockdown approach. The inventors provide for selected target regions and/or target sequences for which highly efficient knockdown of the ATXN3 gene expression can be advantageously obtained in human neuronal cells and in mouse models relevant for SCA3.

Antisense oligonucleotide directed removal of proteolytic cleavage sites, the HCHWA-D mutation, and trinucleotide repeat expansions. US 20170226521 · Issued Aug 10, 2017US 20170226521 · Issued Aug 10, 2017

Described are methods for removing a proteolytic cleavage site, the HCHWA-D mutation or the amino acids encoded by a trinucleotide repeat expansion from a protein comprising providing a cell that expresses pre-mRNA encoding the protein with an anti-sense oligonucleotide that induces skipping of the exonic sequence that comprises the proteolytic cleavage site, HCHWA-D mutation or trinucleotide repeat expansion, respectively, the method further comprising allowing translation of mRNA produced from the pre-mRNA.

Antisense oligonucleotide directed removal of proteolytic cleavage sites from proteins. US 20170175117 · Issued Jun 22, 2017US 20170175117 · Issued Jun 22, 2017

The invention relates to means and methods for removing a proteolytic cleavage site from a protein comprising providing a cell that expresses pre-mRNA encoding the protein with an anti-sense oligonucleotide that induces skipping of the exonic sequence that encodes the proteolytic cleavage site, the method further comprising allowing translation of mRNA produced from the pre-mRNA.

Jun 2018
Supplementary Material 8
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Feb 2012
Ameliorating Huntington’s Disease by Targeting Huntingtin mRNA
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Jun 2018
Supplementary Material 11
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Sep 2011
Biology of cardiac sodium channel Na v1.5 expression
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Feb 2018
Translation of MicroRNA-Based Huntingtin-Lowering Therapies from Preclinical Studies to the Clinic
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Sep 2011
ANTISENSE-BASED EXON SKIPPING AS A THERAPY FOR DUCHENNE MUSCULAR DYSTROPHY, STATUS AND PROSPECTS
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Oct 2017
Supplementary Information
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Sep 2011
Table S1
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Aug 2017
AAV5-miHTT gene therapy demonstrates suppression of mutant huntingtin aggregation and neuronal dysfunction in a rat model of Huntington’s disease
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Sep 2011
Targeting Several CAG Expansion Diseases by a Single Antisense Oligonucleotide
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Sep 2016
In vivo proof-of-concept of removal of the huntingtin caspase cleavage motif-encoding exon 12 approach in the YAC128 mouse model of Huntington’s disease
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Jul 2011
Antisense-Mediated RNA Targeting: Versatile and Expedient Genetic Manipulation in the Brain
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Sep 2016
L5 Pre-clinical evaluation of aav5-mihtt gene therapy of huntington’s disease in rodents
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Sep 2010
ONE ANTISENSE OLIGONUCLEOTIDE AS A POTENTIAL THERAPY FOR POLYGLUTAMINE DISORDERS
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Jun 2018
Supplementary Material 2
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Sep 2016
L4 Sustained and strong HTT silencing by AAV5-miHTT as therapy for huntington’s disease
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Sep 2010
REDUCTION OF PROLONGED CAG REPEAT CONTAINING ALLELES IN HUNTINGTON’S DISEASE USING ANTISENSE OLIGONUCLEOTIDES
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Jun 2018
Supplementary Material 3
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Apr 2015
B03 Making (anti-) Sense Out Of Huntingtin Levels In Huntington Disease
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Mar 2010
O01 An overview of RNA therapeutics
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Jun 2018
Supplementary Material 7
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Sep 2014
M04 Preventing Formation Of Toxic N-terminal Huntingtin Fragments Through Antisense Oligonucleotide-mediated Protein Modification
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Aug 2008
A unique residue in rab3c determines the interaction with novel binding protein Zwint-1
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Jun 2018
Supplementary Material 6
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Dec 2013
Preventing Formation of Toxic N-Terminal Huntingtin Fragments Through Antisense Oligonucleotide-Mediated Protein Modification
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Jun 2018
Supplementary Material 1
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Nov 2013
Ataxin-3 Protein and RNA Toxicity in Spinocerebellar Ataxia Type 3: Current Insights and Emerging Therapeutic Strategies
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Jun 2018
Supplementary Material 5
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May 2013
Ataxin-3 protein modification as a treatment strategy for Spinocerebellar Ataxia type 3: Removal of the CAG containing exon.
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Jun 2018
Supplementary Material 9
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Aug 2012
P01 Antisense oligonucleotide mediated transcript reduction and modulation–the European approach to develop a therapy for Huntington disease
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Jun 2018
Supplementary Material 4
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Aug 2012
P03 Reducing toxic N-terminal huntingtin fragments in HD using exon skipping
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Jun 2018
Supplementary Material 10
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Jun 2012
Antisense oligonucleotides as molecular tools to silence prolonged (CAG)n tracts in Huntington’s disease
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Apr 2021
Widespread and sustained target engagement in Huntington’s disease minipigs upon intrastriatal microRNA-based gene therapy
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Jan 2019
Document S1. Figures S1–S3 and Tables S1 and S2
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Mar 2015
Antisense oligonucleotides in therapy for neurodegenerative disorders
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Apr 2021
Secreted therapeutics: monitoring durability of microRNA-based gene therapies in the central nervous system
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Dec 2018
Transcriptional profiling and biomarker identification reveal tissue specific effects of expanded ataxin-3 in a spinocerebellar ataxia type 3 mouse model
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Jun 2018
AAV5-miHTT Gene Therapy Demonstrates Broad Distribution and Strong Human Mutant Huntingtin Lowering in a Huntington’s Disease Minipig Model
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Jan 2021
Intrastriatal Administration of AAV5-miHTT in Non-Human Primates and Rats Is Well Tolerated and Results in miHTT Transgene Expression in Key Areas of Huntington Disease Pathology
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Sep 2018
Treating Pigs With A Gene Therapy For Huntington’s Disease
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Oct 2019
Development of an AAV-Based MicroRNA Gene Therapy to Treat Machado-Joseph Disease
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Nov 2020
A Perspective on Organoids for Virology Research
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Sep 2018
I04 AAV5-MIHTT gene therapy demonstrates broad distribution and strong human mutant huntingtin lowering in a huntington disease minipig model
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Jun 2020
Cerebral Organoids: A Human Model for AAV Capsid Selection and Therapeutic Transgene Efficacy in the Brain
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Jul 2020
AAV5-miHTT gene therapy for Huntington disease: lowering both huntingtins
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Sep 2018
A07 A comparative study on blood and brain hd signatures: comparing mouse and human hd gene expression data
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May 2019
Rescue of spinal muscular atrophy mouse models with AAV9-Exon-specific U1 snRNA
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Feb 2020
Development of an AAV5-based gene therapy for Fabry disease
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Sep 2018
I05 Sustained mutant huntingtin lowering in the brain and cerebrospinal fluid of huntington disease minipigs mediated by AAV5-MIHTT gene therapy
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Nov 2024
Preclinical efficacy and safety of adeno-associated virus 5 alpha-galactosidase A gene therapy for Fabry disease
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Nov 2019
Potent and sustained huntingtin lowering via AAV5 encoding miRNA preserves striatal volume and cognitive function in a humanized mouse model of Huntington disease
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Sep 2018
I06 Efficacy and safety of AAV5-MIHTT in hd patient-derived neurons
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Sep 2024
A006 Splicing dysregulation is a common theme across Huntington’s disease mouse models and can be rescued by huntingtin lowering
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Oct 2019
AAV5-miHTT Lowers Huntingtin mRNA and Protein without Off-Target Effects in Patient-Derived Neuronal Cultures and Astrocytes
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Aug 2024
Exon 1-targeting miRNA reduces the pathogenic exon 1 HTT protein in Huntington disease models
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Apr 2019
The Biodistribution and Tolerability of rAAV5-miHTT after Bilateral Intra-striatal Delivery to Non-human Primates (S16.006)
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Dec 2022
AAV5-miHTT-mediated huntingtin lowering improves brain health in a Huntington’s disease mouse model
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Apr 2019
MRI Volumetric Analysis of 20 Early Manifest Huntington Disease Patients to Determine the Safety of Delivering Gene Therapy to the Striatum (P1.8-048)
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Sep 2022
Enterovirus D68 Infection in Human Primary Airway and Brain Organoids: No Additional Role for Heparan Sulfate Binding for Neurotropism
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Jan 2019
Document S2. Article plus Supplemental Information
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Sep 2022
I04 Aav5-mihtt gene therapy mediates sustained mutant huntingtin lowering in brain and cerebrospinal fluid of Huntington disease minipigs up to 4 years
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Mar 2019
Document S1. Figures S1–S5
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Sep 2022
Emerging Therapies for Huntington’s Disease – Focus on N-Terminal Huntingtin and Huntingtin Exon 1
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Mar 2019
Artificial microRNAs targeting C9ORF72 have the potential to reduce accumulation of the intra-nuclear transcripts in ALS and FTD patients
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Mar 2022
Human Brain Organoids as Models for Central Nervous System Viral Infection
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Mar 2019
AAV5-miHTT Gene Therapy Demonstrates Sustained Huntingtin Lowering and Functional Improvement in Huntington Disease Mouse Models
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Dec 2021
MiRNA-Mediated Knockdown of ATXN3 Alleviates Molecular Disease Hallmarks in a Mouse Model for Spinocerebellar Ataxia Type 3
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Feb 2019
Document S1. Figures S1–S3 and Table S1
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Oct 2021
Transduction profiles in minipig following MRI guided delivery of AAV-5 into thalamic and Corona Radiata areas
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Feb 2019
Targeting RNA-mediated toxicity in C9ORF72 ALS/FTD by RNAi-based gene therapy
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