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Items: 24


Linker histones are fine-scale chromatin architects modulating developmental decisions in Arabidopsis.

Rutowicz K, Lirski M, Mermaz B, Teano G, Schubert J, Mestiri I, KroteĊ„ MA, Fabrice TN, Fritz S, Grob S, Ringli C, Cherkezyan L, Barneche F, Jerzmanowski A, Baroux C.

Genome Biol. 2019 Aug 7;20(1):157. doi: 10.1186/s13059-019-1767-3.


Preservation of cellular nano-architecture by the process of chemical fixation for nanopathology.

Zhou X, Gladstein S, Almassalha LM, Li Y, Eshein A, Cherkezyan L, Viswanathan P, Subramanian H, Szleifer I, Backman V.

PLoS One. 2019 Jul 22;14(7):e0219006. doi: 10.1371/journal.pone.0219006. eCollection 2019.


Multimodal interference-based imaging of nanoscale structure and macromolecular motion uncovers UV induced cellular paroxysm.

Gladstein S, Almassalha LM, Cherkezyan L, Chandler JE, Eshein A, Eid A, Zhang D, Wu W, Bauer GM, Stephens AD, Morochnik S, Subramanian H, Marko JF, Ameer GA, Szleifer I, Backman V.

Nat Commun. 2019 Apr 10;10(1):1652. doi: 10.1038/s41467-019-09717-6.


Measuring Nanoscale Chromatin Heterogeneity with Partial Wave Spectroscopic Microscopy.

Gladstein S, Stawarz A, Almassalha LM, Cherkezyan L, Chandler JE, Zhou X, Subramanian H, Backman V.

Methods Mol Biol. 2018;1745:337-360. doi: 10.1007/978-1-4939-7680-5_19.


Macrogenomic engineering via modulation of the scaling of chromatin packing density.

Almassalha LM, Bauer GM, Wu W, Cherkezyan L, Zhang D, Kendra A, Gladstein S, Chandler JE, VanDerway D, Seagle BL, Ugolkov A, Billadeau DD, O'Halloran TV, Mazar AP, Roy HK, Szleifer I, Shahabi S, Backman V.

Nat Biomed Eng. 2017 Nov;1(11):902-913. doi: 10.1038/s41551-017-0153-2. Epub 2017 Nov 6.


Transmission Electron Microscopy Imaging to Analyze Chromatin Density Distribution at the Nanoscale Level.

Fabrice TN, Cherkezyan L, Ringli C, Baroux C.

Methods Mol Biol. 2018;1675:633-651. doi: 10.1007/978-1-4939-7318-7_34.


The transformation of the nuclear nanoarchitecture in human field carcinogenesis.

Bauer GM, Stypula-Cyrus Y, Subramanian H, Cherkezyan L, Viswanathan P, Zhang D, Iyengar R, Bagalkar S, Derbas J, Graff T, Gladstein S, Almassalha LM, Chandler JE, Roy HK, Backman V.

Future Sci OA. 2017 May 5;3(3):FSO206. doi: 10.4155/fsoa-2017-0027. eCollection 2017 Aug. Review.


Measuring the Autocorrelation Function of Nanoscale Three-Dimensional Density Distribution in Individual Cells Using Scanning Transmission Electron Microscopy, Atomic Force Microscopy, and a New Deconvolution Algorithm.

Li Y, Zhang D, Capoglu I, Hujsak KA, Damania D, Cherkezyan L, Roth E, Bleher R, Wu JS, Subramanian H, Dravid VP, Backman V.

Microsc Microanal. 2017 Jun;23(3):661-667. doi: 10.1017/S1431927617000447. Epub 2017 Apr 18.


Review of interferometric spectroscopy of scattered light for the quantification of subdiffractional structure of biomaterials.

Cherkezyan L, Zhang D, Subramanian H, Capoglu I, Taflove A, Backman V.

J Biomed Opt. 2017 Mar 1;22(3):30901. doi: 10.1117/1.JBO.22.3.030901. Review.


The Global Relationship between Chromatin Physical Topology, Fractal Structure, and Gene Expression.

Almassalha LM, Tiwari A, Ruhoff PT, Stypula-Cyrus Y, Cherkezyan L, Matsuda H, Dela Cruz MA, Chandler JE, White C, Maneval C, Subramanian H, Szleifer I, Roy HK, Backman V.

Sci Rep. 2017 Jan 24;7:41061. doi: 10.1038/srep41061.


Using electron microscopy to calculate optical properties of biological samples.

Wu W, Radosevich AJ, Eshein A, Nguyen TQ, Yi J, Cherkezyan L, Roy HK, Szleifer I, Backman V.

Biomed Opt Express. 2016 Oct 27;7(11):4749-4762. eCollection 2016 Nov 1.


Label-free imaging of the native, living cellular nanoarchitecture using partial-wave spectroscopic microscopy.

Almassalha LM, Bauer GM, Chandler JE, Gladstein S, Cherkezyan L, Stypula-Cyrus Y, Weinberg S, Zhang D, Thusgaard Ruhoff P, Roy HK, Subramanian H, Chandel NS, Szleifer I, Backman V.

Proc Natl Acad Sci U S A. 2016 Oct 18;113(42):E6372-E6381. Epub 2016 Oct 4.


Procedures for risk-stratification of lung cancer using buccal nanocytology.

Subramanian H, Viswanathan P, Cherkezyan L, Iyengar R, Rozhok S, Verleye M, Derbas J, Czarnecki J, Roy HK, Backman V.

Biomed Opt Express. 2016 Aug 31;7(9):3795-3810. eCollection 2016 Sep 1.


Finite-difference time-domain-based optical microscopy simulation of dispersive media facilitates the development of optical imaging techniques.

Zhang D, Capoglu I, Li Y, Cherkezyan L, Chandler J, Spicer G, Subramanian H, Taflove A, Backman V.

J Biomed Opt. 2016 Jun 1;21(6):65004. doi: 10.1117/1.JBO.21.6.065004.


Nanoscale refractive index fluctuations detected via sparse spectral microscopy.

Chandler JE, Cherkezyan L, Subramanian H, Backman V.

Biomed Opt Express. 2016 Feb 19;7(3):883-93. doi: 10.1364/BOE.7.000883. eCollection 2016 Mar 1.


Reconstruction of explicit structural properties at the nanoscale via spectroscopic microscopy.

Cherkezyan L, Zhang D, Subramanian H, Taflove A, Backman V.

J Biomed Opt. 2016 Feb;21(2):25007. doi: 10.1117/1.JBO.21.2.025007.


Spectroscopic microscopy can quantify the statistics of subdiffractional refractive-index fluctuations in media with random rough surfaces.

Zhang D, Cherkezyan L, Capoglu I, Subramanian H, Chandler J, Thompson S, Taflove A, Backman V.

Opt Lett. 2015 Nov 1;40(21):4931-4. doi: 10.1364/OL.40.004931.


What structural length scales can be detected by the spectral variance of a microscope image?

Cherkezyan L, Subramanian H, Backman V.

Opt Lett. 2014 Aug 1;39(15):4290-3. doi: 10.1364/OL.39.004290.


Nanoscale changes in chromatin organization represent the initial steps of tumorigenesis: a transmission electron microscopy study.

Cherkezyan L, Stypula-Cyrus Y, Subramanian H, White C, Dela Cruz M, Wali RK, Goldberg MJ, Bianchi LK, Roy HK, Backman V.

BMC Cancer. 2014 Mar 14;14:189. doi: 10.1186/1471-2407-14-189.


Nanoscale markers of esophageal field carcinogenesis: potential implications for esophageal cancer screening.

Konda VJ, Cherkezyan L, Subramanian H, Wroblewski K, Damania D, Becker V, Gonzalez MH, Koons A, Goldberg M, Ferguson MK, Waxman I, Roy HK, Backman V.

Endoscopy. 2013 Dec;45(12):983-8. doi: 10.1055/s-0033-1344617. Epub 2013 Sep 9.


Interferometric spectroscopy of scattered light can quantify the statistics of subdiffractional refractive-index fluctuations.

Cherkezyan L, Capoglu I, Subramanian H, Rogers JD, Damania D, Taflove A, Backman V.

Phys Rev Lett. 2013 Jul 19;111(3):033903. Epub 2013 Jul 19.


Insights into the field carcinogenesis of ovarian cancer based on the nanocytology of endocervical and endometrial epithelial cells.

Damania D, Roy HK, Kunte D, Hurteau JA, Subramanian H, Cherkezyan L, Krosnjar N, Shah M, Backman V.

Int J Cancer. 2013 Sep 1;133(5):1143-52. doi: 10.1002/ijc.28122. Epub 2013 Apr 1.


Targeted alteration of real and imaginary refractive index of biological cells by histological staining.

Cherkezyan L, Subramanian H, Stoyneva V, Rogers JD, Yang S, Damania D, Taflove A, Backman V.

Opt Lett. 2012 May 15;37(10):1601-3. doi: 10.1364/OL.37.001601.


Nanocytology of rectal colonocytes to assess risk of colon cancer based on field cancerization.

Damania D, Roy HK, Subramanian H, Weinberg DS, Rex DK, Goldberg MJ, Muldoon J, Cherkezyan L, Zhu Y, Bianchi LK, Shah D, Pradhan P, Borkar M, Lynch H, Backman V.

Cancer Res. 2012 Jun 1;72(11):2720-7. doi: 10.1158/0008-5472.CAN-11-3807. Epub 2012 Apr 6.

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