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Translational Design of Lipid Nanoparticles to Deliver Mrna Therapies to Solid Tumors and to the Lungs
Translational Design of Lipid Nanoparticles to Deliver Mrna Therapies to Solid Tumors and to the Lungs
Detailed Information
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105555
- ISBN
- 9798263399580
- DDC
- 616.042
- 서명/저자
- Translational Design of Lipid Nanoparticles to Deliver Mrna Therapies to Solid Tumors and to the Lungs
- 발행사항
- [Sl] : Georgia Institute of Technology, 2023
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2023
- 형태사항
- 163 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-05, Section: A.
- 주기사항
- Advisor: Dahlman, James E.
- 학위논문주기
- Thesis (Ph.D.)--Georgia Institute of Technology, 2023.
- 초록/해제
- 요약Lipid nanoparticles (LNPs) are a clinically relevant way to deliver therapeutic mRNA in patients. Major milestones for LNP-RNA drugs include the Food and Drug Administration (FDA) approval of Alnylam's ONPATTRO® in 2018 for treating liver genetic disease following systemic administration as well as the unprecedentedly fast Emergency Use Approval (EUA) of Moderna's SPIKEVAX® and Pfizer-BioNTech's COMIRNATY® in 2020 for vaccination against COVID-19. Despite the success of this novel class of therapies for rare genetic diseases in the liver and respiratory infectious diseases, the full potential of LNP-RNA drugs for other indications is still being unveiled.LNP-RNA drugs to treat solid tumors are yet to be approved but highly anticipated, given that oncology has consistently been the dominant indication among new FDA approvals and investigational therapies in clinical development for the past five years. In this work, I sought to improve mRNA delivery to solid tumors through systemic and localized administration. As part of my first aim, I used high-throughput LNP screening assays to identify an LNP that can functionally deliver mRNA to human head and neck squamous cell carcinoma (HNSCC) solid tumors in vivo while minimizing off-target delivery to the liver. For my second aim, I investigated the intratumoral delivery of mRNA via LNPs. Using stereo-pure and scalable ionizable lipids, I formulated and screened LNPs administered intratumorally. The best-performing LNP was then used to deliver purine nucleoside phosphorylase (PNP)-encoding mRNA intratumorally. In combination with fludarabine phosphate as a prodrug, this elicited cytoreductive anti-tumor effects that resulted in regression of patient-derived xenograft (PDX) HNSCC solid tumors in vivo.Additionally, I studied mRNA delivery to solid tumors on a multi-omic level using singlecell RNA sequencing (scRNA-seq) and identified pathways and upregulated genes related to this therapeutic modality. Finally, for my third aim, I designed translational, clinically relevant LNPs to deliver therapeutic mRNA to the respiratory airway via nebulization. The nebulization process exerts strains on LNP-mRNA drugs that reduce mRNA functional expression, which may have caused Translate Bio's nebulized LNP-mRNA drug candidate to fail at improving lung function in cystic fibrosis patients during their Phase I/II clinical trial in 2021. Here, I engineered LNPs for enhanced functional delivery of mRNA via nebulization while keeping them translationally relevant. These improved LNPs were then used to deliver a therapeutically relevant mRNA cargo to develop an LNP-mRNA therapy for the treatment of pulmonary alveolar proteinosis.
- 일반주제명
- Gene therapy
- 일반주제명
- Metastasis
- 일반주제명
- Mortality
- 일반주제명
- Cancer therapies
- 일반주제명
- Bioluminescence
- 일반주제명
- Cholesterol
- 일반주제명
- Genomes
- 일반주제명
- Oncology
- 일반주제명
- Flow cytometry
- 일반주제명
- Metabolism
- 일반주제명
- Lipids
- 일반주제명
- Lungs
- 일반주제명
- Drug dosages
- 일반주제명
- Patients
- 일반주제명
- Cells
- 일반주제명
- Liver
- 일반주제명
- Herpes viruses
- 일반주제명
- Clinical trials
- 일반주제명
- Design
- 일반주제명
- Adenoviruses
- 일반주제명
- Vectors (Biology)
- 일반주제명
- Tumors
- 일반주제명
- Cellular biology
- 일반주제명
- Genetics
- 일반주제명
- Pharmaceutical sciences
- 일반주제명
- Virology
- 기본자료저록
- Dissertations Abstracts International. 87-05A.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008260126s2023 us c eng d■001000017360612
■00520260202105555
■006m o d
■007cr#unu||||||||
■020 ▼a9798263399580
■035 ▼a(MiAaPQ)AAI32315877
■035 ▼a(MiAaPQ)GeorgiaTech76848
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a616.042
■1001 ▼aMoreno, Sebastian Gonzalo Huayamares.
■24510▼aTranslational Design of Lipid Nanoparticles to Deliver Mrna Therapies to Solid Tumors and to the Lungs
■260 ▼a[Sl]▼bGeorgia Institute of Technology▼c2023
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2023
■300 ▼a163 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-05, Section: A.
■500 ▼aAdvisor: Dahlman, James E.
■5021 ▼aThesis (Ph.D.)--Georgia Institute of Technology, 2023.
■520 ▼aLipid nanoparticles (LNPs) are a clinically relevant way to deliver therapeutic mRNA in patients. Major milestones for LNP-RNA drugs include the Food and Drug Administration (FDA) approval of Alnylam's ONPATTRO® in 2018 for treating liver genetic disease following systemic administration as well as the unprecedentedly fast Emergency Use Approval (EUA) of Moderna's SPIKEVAX® and Pfizer-BioNTech's COMIRNATY® in 2020 for vaccination against COVID-19. Despite the success of this novel class of therapies for rare genetic diseases in the liver and respiratory infectious diseases, the full potential of LNP-RNA drugs for other indications is still being unveiled.LNP-RNA drugs to treat solid tumors are yet to be approved but highly anticipated, given that oncology has consistently been the dominant indication among new FDA approvals and investigational therapies in clinical development for the past five years. In this work, I sought to improve mRNA delivery to solid tumors through systemic and localized administration. As part of my first aim, I used high-throughput LNP screening assays to identify an LNP that can functionally deliver mRNA to human head and neck squamous cell carcinoma (HNSCC) solid tumors in vivo while minimizing off-target delivery to the liver. For my second aim, I investigated the intratumoral delivery of mRNA via LNPs. Using stereo-pure and scalable ionizable lipids, I formulated and screened LNPs administered intratumorally. The best-performing LNP was then used to deliver purine nucleoside phosphorylase (PNP)-encoding mRNA intratumorally. In combination with fludarabine phosphate as a prodrug, this elicited cytoreductive anti-tumor effects that resulted in regression of patient-derived xenograft (PDX) HNSCC solid tumors in vivo.Additionally, I studied mRNA delivery to solid tumors on a multi-omic level using singlecell RNA sequencing (scRNA-seq) and identified pathways and upregulated genes related to this therapeutic modality. Finally, for my third aim, I designed translational, clinically relevant LNPs to deliver therapeutic mRNA to the respiratory airway via nebulization. The nebulization process exerts strains on LNP-mRNA drugs that reduce mRNA functional expression, which may have caused Translate Bio's nebulized LNP-mRNA drug candidate to fail at improving lung function in cystic fibrosis patients during their Phase I/II clinical trial in 2021. Here, I engineered LNPs for enhanced functional delivery of mRNA via nebulization while keeping them translationally relevant. These improved LNPs were then used to deliver a therapeutically relevant mRNA cargo to develop an LNP-mRNA therapy for the treatment of pulmonary alveolar proteinosis.
■590 ▼aSchool code: 0078.
■650 4▼aGene therapy
■650 4▼aMetastasis
■650 4▼aMortality
■650 4▼aCancer therapies
■650 4▼aBioluminescence
■650 4▼aCholesterol
■650 4▼aGenomes
■650 4▼aOncology
■650 4▼aFlow cytometry
■650 4▼aMetabolism
■650 4▼aLipids
■650 4▼aLungs
■650 4▼aDrug dosages
■650 4▼aPatients
■650 4▼aCells
■650 4▼aLiver
■650 4▼aHerpes viruses
■650 4▼aClinical trials
■650 4▼aDesign
■650 4▼aAdenoviruses
■650 4▼aVectors (Biology)
■650 4▼aTumors
■650 4▼aCellular biology
■650 4▼aGenetics
■650 4▼aPharmaceutical sciences
■650 4▼aVirology
■690 ▼a0389
■690 ▼a0992
■690 ▼a0379
■690 ▼a0369
■690 ▼a0572
■690 ▼a0720
■71020▼aGeorgia Institute of Technology.
■7730 ▼tDissertations Abstracts International▼g87-05A.
■790 ▼a0078
■791 ▼aPh.D.
■792 ▼a2023
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360612▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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