Shikhar Uttam - Publications, H-index & Citations

Shikhar Uttam

University of Pittsburgh

17H指数

144论文数

1.3K被引数

收录论文 30

发表时间

UNSEG: unsupervised segmentation of cells and their nuclei in complex tissue samples

COMMUNICATIONS BIOLOGY

IF5.1

2024-08-30

OAAI

Kochetov, Bogdan; Bell, Phoenix D.; Garcia, Paulo S.; Shalaby, Akram S.; Raphael, Rebecca; Raymond, Benjamin; Leibowitz, Brian J.; Schoedel, Karen; Brand, Rhonda M.; Brand, Randall E.; Yu, Jian; Zhang, Lin; Diergaarde, Brenda; Schoen, Robert E.; Singhi, Aatur; Uttam, Shikhar

PARP2 promotes Break Induced Replication-mediated telomere fragility in response to replication stress

NATURE COMMUNICATIONS

IF15.7

2024-04-02

OAAI

Muoio, Daniela; Laspata, Natalie; Dannenberg, Rachel L.; Curry, Caroline; Darkoa-Larbi, Simone; Hedglin, Mark; Uttam, Shikhar; Fouquerel, Elise

Perspective on quantitative phase imaging to improve precision cancer medicine

JOURNAL OF BIOMEDICAL OPTICS

IF2.9

2024-03-26

OAAI

Liu, Yang; Uttam, Shikhar

Immune microenvironment profiling of normal appearing colorectal mucosa biopsied over repeat patient visits reproducibly separates lynch syndrome patients based on their history of colon cancer

FRONTIERS IN ONCOLOGY

IF3.3

2023-08-11

OAAI

Brand, Rhonda M.; Dudley, Beth; Karloski, Eve; Zyhowski, Ashley; Raphael, Rebecca; Pitlor, Danielle; Metter, E. Jeffrey; Pai, Reet; Lee, Kenneth; Brand, Randall E.; Uttam, Shikhar

Immuno-PET Imaging of CD69 Visualizes T-Cell Activation and Predicts Survival following Immunotherapy in Murine GBM.

NEUROLOGY

IF8.5

2023-04-25

PREAI

Ziv, Michal Nisnboym; Vincze, Sarah R.; Raphael, Itay; Xiong, Zujian; Sneiderman, Chaim T.; Raphael, Rebecca A.; Li, Bo; Jaswal, Ambika P.; Sever, ReidAnn; Day, Kathryn E.; LaToche, Joseph D.; Foley, Lesley M.; Hitchens, T. Kevin; Agnihotri, Sameer; Hu, Baoli; Rajasundaram, Dhivyaa; Anderson, Carolyn J.; Blumenthal, Deborah T.; Pearce, Thomas M.; Uttam, Shikhar; Nedrow, Jessie R.; Panigrahy, Ashok; Pollack, Ian F.; Lieberman, Frank S.; Drappatz, Jan; Edwards, Wilson B.; Kohanbash, Gary

T cell receptor (TCR) landscape of childhood brain tumors

CANCER RESEARCH

IF16.6

2023-04-04

PREAI

Raphael, Itay; Nisnboym, Michal; Raphael, Rebecca A.; Uttam, Shikhar; Pollack, Ian F.; Chikina, Maria; Rajasundaram, Dhivyaa; Kohanbash, Gary

rxCOV is a quantitative metric for assessing immunoassay analyte fidelity

SCIENTIFIC REPORTS

IF3.9

2023-01-03

OAAI

Brand, Rhonda. M. M.; Pitlor, Danielle; Metter, E. Jeffrey; Dudley, Beth; Karloski, Eve; Zyhowski, Ashley; Brand, Randall. E. E.; Uttam, Shikhar

Prediction of neoplastic progression in Barrett's esophagus using nanoscale nuclear architecture mapping: a pilot study

GASTROINTESTINAL ENDOSCOPY

IF7.5

2022-06-01

OAAI

Thota, Prashanthi N.; Nasibli, Jalil; Kumar, Prabhat; Sanaka, Madhusudhan R.; Chak, Amitabh; Zhang, Xuefeng; Liu, Xiuli; Uttam, Shikhar; Liu, Yang

Tumor Size Differences Between Preoperative Endoscopic Ultrasound and Postoperative Pathology for Neoadjuvant-Treated Pancreatic Ductal Adenocarcinoma Predict Patient Outcome

CLINICAL GASTROENTEROLOGY AND HEPATOLOGY

IF12

2022-04-01

OAAI

Das, Rohit; McGrath, Kevin; Seiser, Natalie; Smith, Katelyn; Uttam, Shikhar; Brand, Randall E.; Fasanella, Kenneth E.; Khalid, Asif; Chennat, Jennifer S.; Sarkaria, Savreet; Singh, Harkirat; Slivka, Adam; Zeh, Herbert J.; Zureikat, Amer H.; Hogg, Melissa E.; Lee, Kenneth K.; Paniccia, Alessandro; Ongchin, Melanie C.; Pingpank, James F.; Boone, Brian A.; Dasyam, Anil K.; Bahary, Nathan; Gorantla, Vikram C.; Rhee, John C.; Thomas, Roby; Ellsworth, Susannah; Landau, Michael S.; Ohori, N. Paul; Henn, Patrick; Shyu, Susan; Theisen, Brian K.; Singhi, Aatur D.

In situ functional cell phenotyping reveals microdomain networks in colorectal cancer recurrence

CELL REPORTS METHODS

IF4.5

2021-09-01

OAAI

Furman, Samantha A.; Stern, Andrew M.; Uttam, Shikhar; Taylor, D. Lansing; Pullara, Filippo; Chennubhotla, S. Chakra

Tofacitinib inhibits inflammatory cytokines from ulcerative colitis and healthy mucosal explants and is associated with pSTAT1/3 reduction in T-cells

AMERICAN JOURNAL OF PHYSIOLOGY-GASTROINTESTINAL AND LIVER PHYSIOLOGY

IF3.3

2021-03-01

OAAI

Brand, Rhonda M.; Moore, Beverley A.; Zyhowski, Ashley; Siegel, Aaron; Uttam, Shikhar; Metter, E. Jeffrey; Engstrom, Jarret; Brand, Randall E.; Biswas, Nabanita; Whitcomb, David C.; Binion, David G.; Schwartz, Marc; McGowan, Ian

Spatial domain analysis predicts risk of colorectal cancer recurrence and infers associated tumor microenvironment networks

NATURE COMMUNICATIONS

IF15.7

2020-07-14

OAAI

Uttam, Shikhar; Stern, Andrew M.; Sevinsky, Christopher J.; Furman, Samantha; Pullara, Filippo; Spagnolo, Daniel; Nguyen, Luong; Gough, Albert; Ginty, Fiona; Lansing Taylor, D.; Chakra Chennubhotla, S.

Spatial proteomics with hyperplexed fluorescence imaging predicts risk of colorectal cancer recurrence and infers recurrence-specific protein-protein networks

CANCER RESEARCH

IF16.6

2019-07-01

PREAI

Uttam, Shikhar; Stern, Andrew M.; Furman, Samantha A.; Pullara, Filippo; Ginty, Fiona; Taylor, D. Lansing; Chennubhotla, S. Chakra

Targeted and Persistent 8-Oxoguanine Base Damage at Telomeres Promotes Telomere Loss and Crisis 端粒的靶向和持续的8-氧鸟嘌呤碱基损伤促进端粒损失和危机

MOLECULAR CELL

IF16.6

2019-07-01

187

OAAI

Fouquerel, Elise; Barnes, Ryan P.; Uttam, Shikhar; Watkins, Simon C.; Bruchez, Marcel P.; Opresko, Patricia L.

Super-Resolution Imaging of Higher-Order Chromatin Structures at Different Epigenomic States in Single Mammalian Cells

CELL REPORTS

IF6.9

2018-07-01

129

OAAI

Xu, Jianquan; Ma, Hongqiang; Jin, Jingyi; Uttam, Shikhar; Fu, Rao; Huang, Yi; Liu, Yang

Fourier phase based depth-resolved nanoscale nuclear architecture mapping for cancer detection

METHODS

IF4.3

2018-03-01

OAAI

Uttam, Shikhar; Liu, Yang

Early Prediction of Cancer Progression by Depth-Resolved Nanoscale Mapping of Nuclear Architecture from Unstained Tissue Specimens

CANCER RESEARCH

IF16.6

2015-11-15

OAAI

Uttam, Shikhar; Pham, Hoa V.; LaFace, Justin; Leibowitz, Brian; Yu, Jian; Brand, Randall E.; Hartman, Douglas J.; Liu, Yang

Tomographic imaging via spectral encoding of spatial frequency

OPTICS EXPRESS

IF3.3

2013-03-19

OAAI

Uttam, Shikhar; Alexandrov, Sergey A.; Bista, Rajan K.; Liu, Yang

Nuclear Nano-architecture Markers of Gastric Cardia and Upper Squamous Esophagus Detect Esophageal Cancer Field Effect

JOURNAL OF CANCER

IF3.2

2013-01-01

OAAI

Fasanella, Kenneth E.; Bista, Rajan K.; Staton, Kevin; Rizvi, Sumera; Uttam, Shikhar; Zhao, Chengquan; Sepulveda, Antonia; Brand, Randall E.; McGrath, Kevin; Liu, Yang

Spectral encoding of spatial frequency approach for characterization of nanoscale structures

APPLIED PHYSICS LETTERS

IF3.6

2012-07-17

OAAI

Alexandrov, Sergey A.; Uttam, Shikhar; Bista, Rajan K.; Staton, Kevin; Liu, Yang

研究方向