2023
Non-specific and specific DNA binding modes of bacterial histone, HU, separately regulate distinct physiological processes through different mechanisms
Verma, S. C., Harned, A., Narayan, K., & Adhya, S. (2023). Molecular Microbiology. https://doi.org/10.1111/MMI.15033
PubMed Link![5](https://cmm.ccr.cancer.gov/wp-content/uploads/2023/03/5.jpg)
Instance segmentation of mitochondria in electron microscopy images with a generalist deep learning model trained on a diverse dataset
Conrad, R., & Narayan, K. (2023). Cell Systems, 14(1), 58-71. e5. //doi.org/10.1016/J.CELS.2022.12.006
PubMed Link![6](https://cmm.ccr.cancer.gov/wp-content/uploads/2023/03/6.jpg)
2022
Delivery of ceramide phosphoethanolamine lipids to the cleavage furrow through the endocytic pathway is essential for male meiotic cytokinesis
Kunduri, G., Le, S.-H., Baena, V., Vijaykrishna, N., Harned, A., Nagashima, K., Blankenberg, D., Yoshihiro, I., Narayan, K., Bamba, T., Acharya, U., & Acharya, J. K. (2022). PLOS Biology, 20(9), e3001599. doi.org/10.1371/journal.pbio.3001599
PubMed Link![2](https://cmm.ccr.cancer.gov/wp-content/uploads/2023/03/2.jpg)
A versatile enhanced freeze-substitution protocol for volume electron microscopy
Bélanger, S., Berensmann, H., Baena, V., Duncan, K., Meyers, B. C., Narayan, K., & Czymmek, K. J. (2022). Frontiers in Cell and Developmental Biology, 10. doi.org/10.3389/fcell.2022.933376
PubMed Link![3](https://cmm.ccr.cancer.gov/wp-content/uploads/2023/03/3.jpg)
Volume electron microscopy
Peddie, C. J., Genoud, C., Kreshuk, A., Meechan, K., Micheva, K. D., Narayan, K., Pape, C., Parton, R. G., Schieber, N. L., Schwab, Y., Titze, B., Verkade, P., Weigel, A., & Collinson, L. M. (2022). Nature Reviews Methods Primers, 2(1), 51. https://doi.org/10.1038/s43586-022-00131-9
PubMed Link![4](https://cmm.ccr.cancer.gov/wp-content/uploads/2023/03/4.jpg)
Intracellular connections between basal bodies promote the coordinated behavior of motile cilia
Soh AWJ, Woodhams LG, Junker AD, Enloe CM, Noren BE, Harned A, Westlake CJ, Narayan K, Oakey JS, Bayly PV, Pearson CG. Mol Biol Cell. 2022 Jun 29:mbcE22050150. doi: 10.1091/mbc.E22-05-0150. Online ahead of print. PMID: 35767367
PubMed Link![Screenshot 2023-03-26 at 9.03.09 PM](https://cmm.ccr.cancer.gov/wp-content/uploads/2023/03/Screenshot-2023-03-26-at-9.03.09-PM-1.png)
Embedding of HIV Egress within Cortical F-Actin
Anupriya Aggarwal , Alberto Ospina Stella , Catherine C Henry , Kedar Narayan , Stuart G Turville. Pathogens. 2022 Jan 3;11(1):56. doi: 10.3390/pathogens11010056
PubMed Link![image002](https://cmm.ccr.cancer.gov/wp-content/uploads/2022/05/image002.jpg)
2021
REMBI: Recommended Metadata for Biological Images-enabling reuse of microscopy data in biology
Sarkans U, Chiu W, Collinson L, Darrow MC, Ellenberg J, Grunwald D, Hériché JK, Iudin A, Martins GG, Meehan T, Narayan K, Patwardhan A, Russell MRG, Saibil HR, Strambio-De-Castillia C, Swedlow JR, Tischer C, Uhlmann V, Verkade P, Barlow M, Bayraktar O, Birney E, Catavitello C, Cawthorne C, Wagner-Conrad S, Duke E, Paul-Gilloteaux P, Gustin E, Harkiolaki M, Kankaanpää P, Lemberger T, McEntyre J, Moore J, Nicholls AW, Onami S, Parkinson H, Parsons M, Romanchikova M, Sofroniew N, Swoger J, Utz N, Voortman LM, Wong F, Zhang P, Kleywegt GJ, Brazma A. Nat Methods. 2021 May 21. doi: 10.1038/s41592-021-01166-8. Online ahead of print.
PubMed Link![metadata_graphic](https://cmm.ccr.cancer.gov/wp-content/uploads/2021/09/metadata_graphic-1.jpg)
FIB-SEM as a Volume Electron Microscopy Approach to Study Cellular Architectures in SARS-CoV-2 and Other Viral Infections: A Practical Primer for a Virologist
Baena V, Conrad R, Friday P, Fitzgerald E, Kim T, Bernbaum J, Berensmann H, Harned A, Nagashima K, Narayan K. Viruses. 2021 Apr 2;13(4):611. doi: 10.3390/v13040611.
PubMed Link![cropped-cropped-cropped-SARS-CoV2_cell-cell_contact-e1623712226407.png](https://cmm.ccr.cancer.gov/wp-content/uploads/2021/06/cropped-cropped-cropped-SARS-CoV2_cell-cell_contact-e1623712314378.png)
CEM500K, a large-scale heterogeneous unlabeled cellular electron microscopy image dataset for deep learning.
Conrad R, Narayan K. Elife. 2021 Apr 8;10:e65894.
PubMed Link![CEM500K_schematica](https://cmm.ccr.cancer.gov/wp-content/uploads/2021/04/CEM500K_schematica.jpg)
A Workflow for High-pressure Freezing and Freeze Substitution of the Caenorhabditis elegans Embryo for Ultrastructural Analysis by Conventional and Volume Electron Microscopy.
Rahman MM, Chang IY, Cohen-Fix O, Narayan K. Bio Protoc. 2021 Apr 5;11(7):BioProtoc.3981. eCollection 2021 Apr 5.
PubMed Link![HighPressureFreezing_FreezeSubstitutiona](https://cmm.ccr.cancer.gov/wp-content/uploads/2021/04/HighPressureFreezing_FreezeSubstitutiona.png)
Cryo-fluorescence microscopy of high-pressure frozen C. elegans enables correlative FIB-SEM imaging of targeted embryonic stages in the intact worm.
Chang IY, Rahman M, Harned A, Cohen-Fix O, Narayan K. Methods Cell Biol. 2021;162:223-252. Epub 2020 Nov 4.
PubMed Link![Cryo-Fluorescence_FIB-SEMa](https://cmm.ccr.cancer.gov/wp-content/uploads/2021/04/Cryo-Fluorescence_FIB-SEMa.jpg)
2020
C. elegans pronuclei fuse after fertilization through a novel membrane structure.
Rahman M, Chang IY, Harned A, Maheshwari R, Amoateng K, Narayan K, Cohen-Fix O. Cell Biol. 2020 Feb 3;219(2).
PubMed Link![Rahman2020thumbnaila](https://cmm.ccr.cancer.gov/wp-content/uploads/2020/04/Rahman2020thumbnaila.png)
Efficient Skeleton Editing in a VR Environment Facilitates Accurate Modeling of Highly Branched Mitochondria.
Conrad, R., Ruth, T., Löffler, F., Hadlak, S., Konrad, S., Götze, C., . . . Narayan, K. Microscopy and Microanalysis, 1-4. (2020)
Link To Paper![VR environment_ScreenShot](https://cmm.ccr.cancer.gov/wp-content/uploads/2020/08/VR-environment_ScreenShot.png)
Enforcing Prediction Consistency Across Orthogonal Planes Significantly Improves Segmentation of FIB-SEM Image Volumes by 2D Neural Networks.
Conrad, R., Lee, H., & Narayan, K. Microscopy and Microanalysis, 1-4. (2020)
Link To Paper![2Dneural networkScreenShot](https://cmm.ccr.cancer.gov/wp-content/uploads/2020/08/2Dneural-networkScreenShot.png)
2019
Investigation of F-BAR domain PACSIN proteins uncovers membrane tubulation function in cilia assembly and transport.
Christine Insinna, Quanlong Lu, Isabella Teixeira, Adam Harned, Elizabeth M. Semler, Jim Stauffer,Valentin Magidson, Ajit Tiwari, Anne K. Kenworthy, Kedar Narayan, and Christopher J. Westlake. Nat Commun. 2019; 10: 428.
PubMed Link![cropped-Pub1-4.png](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/cropped-Pub1-4.png)
Mitochondrial Populations Exhibit Differential Dynamic Responses to Increased Energy Demand during Exocytosis In Vivo.
Natalie Porat-Shliom, Olivia J. Harding, Lenka Malec, Kedar Narayan,and Roberto Weigert. Science. 2019 Jan 25; 11: 440–449.
PubMed Link![Pub2](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/Pub2.png)
2018
Extracellular vesicles direct migration by synthesizing and releasing chemotactic signals
Paul W. Kriebel, Ritankar Majumdar, Lisa M. Jenkins, Hiroshi Senoo, Weiye Wang, Sonia Ammu,Song Chen, Kedar Narayan, Miho Iijima, and Carole A. Parent. J Cell Biol. 2018 Aug 6; 217(8): 2891–2910.
PubMed Link![Pub3](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/Pub3.png)
Plasma membrane LAT activation precedes vesicular recruitment defining two phases of early T-cell activation.
Balagopalan L, Yi J, Nguyen T, McIntire KM, Harned AS, Narayan K, Samelson LE. Nat Commun. 2018 May 22;9(1):2013.
PubMed Link![Pub4](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/Pub4.png)
Deep-learning-assisted Volume Visualization.
Cheng H-C, Cardone A, Jain S, Krokos E, Narayan K, Subramaniam S and Varshney A. IEEE Trans Vis Comp Graph. 2018 Jan 23.
PubMed Link![Pub5](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/Pub5.png)
2015
Focused ion beams in biology.
Narayan K and Subramaniam S. Nat Methods. 2015 Oct 29;12(11):1021-1031.
PubMed Link![cropped-Pub6-e1582568509955.png](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/cropped-Pub6-e1582568509955.png)
A versatile nano display platform from bacterial spore coat proteins.
Wu IL1, Narayan K2, Castaing JP1, Tian F3, Subramaniam S2, Ramamurthi KS1. Nat Commun. 2015 Apr 9;6:6777.
PubMed Link![cropped-Pub7.png](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/cropped-Pub7.png)
Maturation of the HIV-1 core by a non-diffusional phase transition.
Frank GA, Narayan K, Bess JW, Del Prete GQ, Wu X, Moran A, Hartnell LM, Earl LA, Lifson JD, and Subramaniam S. Nat Commun. 2015 Jan 8;6:5854.
PubMed Link![Pub8](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/Pub8.png)
2014
Three-dimensional imaging of viral infections.
Risco C, de Castro IF, Sanz-Sanchez L, Narayan K, Grandinetti G, and Subramaniam S. Annu Rev Virol. 2014 Sep;1:453-73.
PubMed Link![cropped-Pub9.png](https://cmm.ccr.cancer.gov/wp-content/uploads/2019/08/cropped-Pub9.png)