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AmirSedaghaati/README.md

Amir Sedaghati

Computational biologist working at the intersection of structure-based drug discovery, machine learning, and multi-omics. MSc in Biochemistry (University of Sistan and Baluchestan, 2022 — ranked 2nd of 10, A-grade thesis defense). Co-author of three peer-reviewed journal articles; first author of a conference paper on NMDA-receptor virtual screening. Earlier background: wet-lab cell & gene therapy (hWJMSC culture, lentiviral vector production).

Research focus

Structure-based drug discovery (docking, MD, τRAMD, MM-PBSA) · QSAR machine learning · transcriptomic/proteomic network analysis · reproducible pipeline engineering (Python, R, Nextflow, Docker, FastAPI)

Selected repositories

  • proteomics-de-pipeline — differential protein abundance & enrichment in AD hippocampus (PXD034525; 369 significant proteins; STRING hub analysis)
  • AChE-QSAR-Machine-Learning — pIC50 prediction from Morgan fingerprints; Random Forest (R² = 0.722) vs. PyTorch NN (R² = 0.710) on 8,790 ChEMBL compounds
  • alphafold-cadd-workflow — automated AlphaFold → Vina docking → Lipinski pipeline (Nextflow DSL2), TREM2 target
  • cadd-fastapi-service — containerized REST API for descriptor retrieval and Lipinski screening (FastAPI, Docker, RDKit)
  • pubchem-metabolite-descriptor-fetcher — batch PubChem PUG REST pipeline with rate limiting, retry/backoff, and R visualization
  • vina-docking-pipeline — Vina output parsing, RoF filtering, affinity ranking

Publications

Publications

  1. Khakpour A., Ahmadi Shadmehri N., Sedaghati A., et al. (2025). Computational screening of walnut (Juglans regia) husk metabolites reveals Aesculin as a potential inhibitor of pectate lyase Pel3: Insights from molecular dynamics and τRAMD. Biochemistry and Biophysics Reports, 43, 102171. doi:10.1016/j.bbrep.2025.102171
  2. Alami F., Teymourzadeh M., Sedaghati A., et al. (2026). Network-based transcriptomics identifies key hippocampal targets in Alzheimer's disease and their modulation by Apigenin, Luteolin, and Berberine. Scientific African, 33, e03564. doi:10.1016/j.sciaf.2026.e03564
  3. Estiri M., Estiri B., Fallah A., Aghazadeh M., Sedaqati A., et al. (2022). Therapeutic effects of mesenchymal stem cells expressing erythropoietin on cancer-related anemia in mice model. Current Gene Therapy, 22(5), 406–416. doi:10.2174/1566523222666220405134136

Conference proceedings paper (Persian-language):

  1. Sedaghati A., Lagzian M., Mohammadi M., Ghahghaei A. (2022). Identification of the most effective compounds binding to the NMDA receptor, a key factor in Alzheimer's disease, using virtual screening of Traditional Chinese Medicine database compounds (English translation of the Persian title). 5th National Conference on the Development of Emerging Sciences and Technologies in Medicinal Plants, Chemistry and Biology of Iran. Civilica-indexed: civilica.com/doc/1560361.

Links

ORCID: 0009-0002-6445-0329 · Google Scholar · LinkedIn · Email: aamirsedaghati@gmail.com

Pinned Loading

  1. proteomics-de-pipeline proteomics-de-pipeline Public

    Differential protein abundance and pathway enrichment analysis in Alzheimer's disease hippocampus, using real published proteomics data (PXD034525). Independent portfolio project.

    Python

  2. AChE-QSAR-Machine-Learning AChE-QSAR-Machine-Learning Public

    Machine learning pipeline comparing a Random Forest baseline against a PyTorch neural network to predict Acetylcholinesterase (AChE) inhibitor bioactivity, using ChEMBL data and RDKit Morgan finger…

    Python

  3. alphafold-cadd-workflow alphafold-cadd-workflow Public

    Automated CADD pipeline: AlphaFold structure prediction → Vina docking → Lipinski filtering, orchestrated with Nextflow (TREM2 target)

    Python

  4. pubchem-metabolite-descriptor-fetcher pubchem-metabolite-descriptor-fetcher Public

    Python + R pipeline for batch PubChem descriptor retrieval and Lipinski/TPSA drug-likeness visualization

    Python

  5. cadd-fastapi-service cadd-fastapi-service Public

    FastAPI REST service: batch PubChem descriptor retrieval and RDKit Lipinski screening, containerized with Docker Compose (docking-result endpoint planned). Independent portfolio project.

    Python

  6. vina-docking-pipeline vina-docking-pipeline Public

    Parses, Lipinski-filters and ranks AutoDock Vina docking results from a CSV; user-defined affinity threshold, ranked hit table and bar chart. Demo uses synthetic mock data.

    Python