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Naveen B Krishna

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Articles 8
Citations 124
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Recent Articles
1.
Trivedi V, Chappell T, Krishna N, Shetty A, Sigamani G, Mohan K, et al.
ACS Catal . 2023 Jun; 12(4):2381-2396. PMID: 37325394
Deep mutational scanning (DMS) has recently emerged as a powerful method to study protein sequence-function relationships but it has not been well-explored as a guide to enzyme engineering and identifying...
2.
Sweeney P, Galliford A, Kumar A, Raju D, Krishna N, Sutherland E, et al.
J Biol Chem . 2022 May; 298(6):102040. PMID: 35595101
The enzyme mA22-tRNA methyltransferase (TrmK) catalyzes the transfer of a methyl group to the N1 of adenine 22 in bacterial tRNAs. TrmK is essential for Staphylococcus aureus survival during infection...
3.
Krishna N, Tummala P, Mehan C, Reddy A, Hartman J, Agarwal B
J Gastrointest Surg . 2012 Jan; 16(4):793-800. PMID: 22258870
Background: Management of small and potentially resectable "mass" lesions encountered on CT/MRI scans in patients without obstructive jaundice (ObJ) is rather empirical since there is scant data on likelihood of...
4.
Krishna N, LaBundy J, Saripalli S, Safdar R, Agarwal B
Pancreas . 2009 Jun; 38(6):625-30. PMID: 19506529
Objective: Patients frequently present with suspected pancreatic neoplasm based on a focal pancreatic lesion on computed tomographic (CT) scan/magnetic resonance image (MRI) but without obstructive jaundice. We evaluated the performance...
5.
Krishna N, Mehra M, Reddy A, Agarwal B
Gastrointest Endosc . 2009 Mar; 70(1):70-9. PMID: 19249774
Background: The clinical utility of EUS-FNA is debated in patients with obstructive jaundice (ObJ) because of a very high pretest probability of pancreatobiliary malignancy (PBM) and biliary stent-induced inflammation that...
6.
Agarwal B, Krishna N, LaBundy J, Safdar R, Akduman E
Gastrointest Endosc . 2008 Apr; 68(2):237-42. PMID: 18423464
Background: Incidental findings of an enlarged head of pancreas (HOP) or dilated pancreatic duct (PD) with or without a dilated common bile duct (CBD) on CT or magnetic resonance imaging...
7.
Krishna N, Saripalli S, Safdar R, Agarwal B
Gastrointest Endosc . 2007 Apr; 66(1):90-6. PMID: 17451708
Background And Objective: The clinical utility of intraductal US (IDUS) for evaluating biliary strictures has been limited because of a lack of easily recognized morphologic criteria to distinguish benign and...
8.
Krishna N, Gardner L, Collins B, Agarwal B
Clin Gastroenterol Hepatol . 2006 Oct; 4(11):1373-7. PMID: 17059897
Background & Aims: Enlarged periportal lymph nodes often are noticed during imaging of the upper abdomen. Malignant infiltration and enlargement of periportal nodes occur in patients with cancers of the...