Aneeshkumar G Arimbasseri
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Explore the profile of Aneeshkumar G Arimbasseri including associated specialties, affiliations and a list of published articles.
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18
Citations
477
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Recent Articles
1.
Rautela U, Sarkar G, Chaudhary A, Chatterjee D, Rosh M, Arimbasseri A, et al.
PLoS Genet
. 2024 Nov;
20(11):e1011453.
PMID: 39546504
For the optimal survival of a species, an organism coordinates its reproductive decisions with the nutrient availability of its niche. Thus, nutrient-sensing pathways like insulin-IGF-1 signaling (IIS) play an important...
2.
Pani T, Rajput K, Kar A, Sharma H, Basak R, Medatwal N, et al.
Cell Death Dis
. 2021 Feb;
12(2):171.
PMID: 33568634
Global dysregulation of RNA splicing and imbalanced sphingolipid metabolism has emerged as promoters of cancer cell transformation. Here, we present specific signature of alternative splicing (AS) events of sphingolipid genes...
3.
Mattijssen S, Arimbasseri A, Iben J, Gaidamakov S, Lee J, Hafner M, et al.
Elife
. 2017 Sep;
6.
PMID: 28895529
Messenger RNA function is controlled by the 3' poly(A) tail (PAT) and poly(A)-binding protein (PABP). La-related protein-4 (LARP4) binds poly(A) and PABP. mRNA contains a translation-dependent, coding region determinant (CRD)...
4.
Maraia R, Arimbasseri A
Biomolecules
. 2017 Mar;
7(1).
PMID: 28282871
Transfer RNAs (tRNAs) contain sequence diversity beyond their anticodons and the large variety of nucleotide modifications found in all kingdoms of life. Some modifications stabilize structure and fit in the...
5.
Arimbasseri A, Iben J, Wei F, Rijal K, Tomizawa K, Hafner M, et al.
RNA
. 2016 Jun;
22(9):1400-10.
PMID: 27354703
Post-transcriptional modifications of anticodon loop (ACL) nucleotides impact tRNA structure, affinity for the ribosome, and decoding activity, and these activities can be fine-tuned by interactions between nucleobases on either side...
6.
Arimbasseri A, Maraia R
Trends Biochem Sci
. 2016 Apr;
41(6):546-559.
PMID: 27068803
RNA synthesis in eukaryotes is divided among three RNA polymerases (RNAPs). RNAP III transcribes hundreds of tRNA genes and fewer additional short RNA genes. We survey recent work on transcription...
7.
Lamichhane T, Arimbasseri A, Rijal K, Iben J, Wei F, Tomizawa K, et al.
RNA
. 2016 Feb;
22(4):583-96.
PMID: 26857223
tRNA-isopentenyl transferases (IPTases) are highly conserved enzymes that form isopentenyl-N(6)-A37 (i6A37) on subsets of tRNAs, enhancing their translation activity. Nuclear-encoded IPTases modify select cytosolic (cy-) and mitochondrial (mt-) tRNAs. Mutation...
8.
Arimbasseri A, Blewett N, Iben J, Lamichhane T, Cherkasova V, Hafner M, et al.
PLoS Genet
. 2016 Jan;
11(12):e1005671.
PMID: 26720005
Control of the differential abundance or activity of tRNAs can be important determinants of gene regulation. RNA polymerase (RNAP) III synthesizes all tRNAs in eukaryotes and it derepression is associated...
9.
Arimbasseri A, Maraia R
RNA Biol
. 2015 Dec;
13(2):166-71.
PMID: 26636900
Transcription termination delineates the 3' ends of transcripts, prevents otherwise runaway RNA polymerase (RNAP) from intruding into downstream genes and regulatory elements, and enables release of the RNAP for recycling....
10.
Arimbasseri A, Maraia R
Mol Cell
. 2015 May;
58(6):1124-32.
PMID: 25959395
Understanding the mechanism of transcription termination by a eukaryotic RNA polymerase (RNAP) has been limited by lack of a characterizable intermediate that reflects transition from an elongation complex to a...