Research
Time Domain, Time Domains
Mus Musculus
Animal Brain
Cancer Cachexia
Early Time
Metabolic Health
Nicotinamide Mononucleotide
Oral Administration
Skeletal Muscle, Skeletal Muscles
Machine Learning
Circadian Clock, Circadian Clocks
Dynamic Interaction, Dynamic Interactions, Dynamical Interactions
Day Length
Gene Expression
Bed Nucleus
Stria Terminalis
Sex Differences
Phase Shifts
Biological Molecules
List of Publications (41)
In 2022
41
Oral administration of nicotinamide mononucleotide increases nicotinamide adenine dinucleotide level in an animal brain. C Ramanathan, T Lackie, DH Williams, PS Simone, Y Zhang, RJ Bloomer Nutrients 14 (2), 300, 2022.
Found on Publication Page
40
Naked mole-rat and Damaraland mole-rat exhibit lower respiration in mitochondria, cellular and organismal levels. KN Yap, HS Wong, C Ramanathan, CA Rodriguez-Wagner, MD Roberts, ... Biochimica et Biophysica Acta (BBA)-Bioenergetics 1863 (7), 148582, 2022.
Found on Publication Page
39
Early time-restricted feeding amends circadian clock function and improves metabolic health in male and female Nile grass rats. C Ramanathan, H Johnson, S Sharma, W Son, M Puppa, SN Rohani, ... Medicines 9 (2), 15, 2022.
Found on Publication Page
38
Multi-tissue time-domain NMR metabolomics investigation of time-restricted feeding in male and female Nile grass rats. H Johnson, T Yates, G Leedom, C Ramanathan, M Puppa, ... Metabolites 12 (7), 657, 2022.
Found on Publication Page
37
The Role of Skeletal Muscle Intrinsic Clock on the Development and Progression of Cancer Cachexia. J Lin The University of Memphis, 2022.
Found on Publication Page
In 2021
36
An aerobic oxidation of alcohols into carbonyl synthons using bipyridyl-cinchona based palladium catalyst. RK Cheedarala, RR Chidambaram, A Siva, JI Song RSC advances 11 (52), 32942-32954, 2021.
Found on Publication Page
35
Rate of living theory re-visited: mitochondrial, cellular, and whole-organism metabolism in Siberian hamster and the long-lived Damaraland mole rat. KN Yap, HS Wong, C Ramanathan, CA Rodriguez-Wagner, DA Freeman, ... INTEGRATIVE AND COMPARATIVE BIOLOGY 61, E1307-E1308, 2021.
Found on Publication Page
In 2019
34
The NRON complex controls circadian clock function through regulated PER and CRY nuclear translocation. Y Lee, Y Shen, LJ Francey, C Ramanathan, A Sehgal, AC Liu, ... Scientific reports 9 (1), 11883, 2019.
Found on Publication Page
33
Catalytic hydrogenation of aldehydes and ketones using cinchona-bipyridyl-based palladium catalyst. RR Chidambaram, V Sadhasivam, M Mariyappan, A Siva Journal of the Iranian Chemical Society 16, 373-384, 2019.
Found on Publication Page
In 2018
32
mTOR signaling regulates central and peripheral circadian clock function. C Ramanathan, ND Kathale, D Liu, C Lee, DA Freeman, JB Hogenesch, ... PLoS genetics 14 (5), e1007369, 2018.
Found on Publication Page
31
NRF2 regulates core and stabilizing circadian clock loops, coupling redox and timekeeping in Mus musculus. RS Wible, C Ramanathan, CH Sutter, KM Olesen, TW Kensler, AC Liu, ... Elife 7, e31656, 2018.
Found on Publication Page
30
Developing Mammalian Cellular Clock Models Using Firefly Luciferase Reporter. C Ramanathan, AC Liu Reporter Gene Assays: Methods and Protocols, 49-64, 2018.
Found on Publication Page
In 2017
29
A highly enantioselective asymmetric Darzens reaction catalysed by proline based efficient organocatalysts for the synthesis of di-and tri-substituted epoxides. V Ashokkumar, A Siva, RR Chidambaram Chemical communications 53 (79), 10926-10929, 2017.
Found on Publication Page
In 2016
28
Recombinant cells and methods of using such cells to identify circadian rhythm modulators. AC Liu, C Ramanathan, JB Hogenesch US Patent App. 14/391,944, 2016.
Found on Publication Page
In 2015
27
Cryptochrome 1 regulates the circadian clock through dynamic interactions with the BMAL1 C terminus. H Xu, CL Gustafson, PJ Sammons, SK Khan, NC Parsley, C Ramanathan, ... Nature structural & molecular biology 22 (6), 476-484, 2015.
Found on Publication Page
26
Acute effects of light on the brain and behavior of diurnal Arvicanthis niloticus and nocturnal Mus musculus. DD Shuboni, SL Cramm, L Yan, C Ramanathan, BL Cavanaugh, ... Physiology & behavior 138, 75-86, 2015.
Found on Publication Page
25
Plastic oscillators and fixed rhythms: changes in the phase of clock-gene rhythms in the PVN are not reflected in the phase of the melatonin rhythm of grass rats. CA Martin-Fairey, C Ramanathan, A Stowie, E Walaszczyk, L Smale, ... Neuroscience 288, 178-186, 2015.
Found on Publication Page
In 2014
24
Machine learning helps identify CHRONO as a circadian clock component. RC Anafi, Y Lee, TK Sato, A Venkataraman, C Ramanathan, IH Kavakli, ... PLoS biology 12 (4), e1001840, 2014.
Found on Publication Page
23
Cell Type-Specific Functions of Period Genes Revealed by Novel Adipocyte and Hepatocyte Circadian Clock Models. C Ramanathan, H Xu, SK Khan, Y Shen, PJ Gitis, DK Welsh, ... journal.pgen 10 (4), 2014.
Found on Publication Page
In 2013
22
Responses of brain and behavior to changing day-length in the diurnal grass rat (Arvicanthis niloticus). G Leach, C Ramanathan, J Langel, L Yan Neuroscience 234, 31-39, 2013.
Found on Publication Page
In 2012
21
Monitoring cell-autonomous circadian clock rhythms of gene expression using luciferase bioluminescence reporters. C Ramanathan, SK Khan, ND Kathale, H Xu, AC Liu Journal of visualized experiments: JoVE, 2012.
Found on Publication Page
In 2010
20
The substructure of the suprachiasmatic nucleus: similarities between nocturnal and diurnal spiny mice. R Cohen, N Kronfeld-Schor, C Ramanathan, A Baumgras, L Smale Brain Behavior and Evolution 75 (1), 9-22, 2010.
Found on Publication Page
19
Phase preference for the display of activity is associated with the phase of extra-suprachiasmatic nucleus oscillators within and between species. C Ramanathan, A Stowie, L Smale, AA Nunez Neuroscience 170 (3), 758-772, 2010.
Found on Publication Page
18
PER2 rhythms in the amygdala and bed nucleus of the stria terminalis of the diurnal grass rat (Arvicanthis niloticus). C Ramanathan, A Stowie, L Smale, A Nunez Neuroscience letters 473 (3), 220-223, 2010.
Found on Publication Page
17
Combined application of BDNF to the eye and brain enhances ganglion cell survival and function in the cat after optic nerve injury. AJ Weber, S Viswana than, C Ramanathan, CD Harman Investigative ophthalmology & visual science 51 (1), 327-334, 2010.
Found on Publication Page
In 2009
16
Compartmentalized expression of light-induced clock genes in the suprachiasmatic nucleus of the diurnal grass rat (Arvicanthis niloticus). C Ramanathan, A Campbell, A Tomczak, AA Nunez, L Smale, L Yan Neuroscience 161 (4), 960-969, 2009.
Found on Publication Page
15
Daily rhythms and sex differences in vasoactive intestinal polypeptide, VIPR2 receptor and arginine vasopressin mRNA in the suprachiasmatic nucleus of a diurnal rodent .... MM Mahoney, C Ramanathan, MH Hagenauer, RC Thompson, L Smale, ... European Journal of Neuroscience 30 (8), 1537-1543, 2009.
Found on Publication Page
In 2008
14
Daily rhythms in PER1 within and beyond the suprachiasmatic nucleus of female grass rats (Arvicanthis niloticus). C Ramanathan, AA Nunez, L Smale Neuroscience 156 (1), 48-58, 2008.
Found on Publication Page
13
Rhythms in expression of PER1 protein in the amygdala and bed nucleus of the stria terminalis of the diurnal grass rat (Arvicanthis niloticus). C Ramanathan, L Smale, AA Nunez Neuroscience letters 441 (1), 86-89, 2008.
Found on Publication Page
In 2007
12
Tyrosine hydroxylase positive neurons and their contacts with vasoactive intestinal polypeptide-containing fibers in the hypothalamus of the diurnal murid rodent, Arvicanthis .... MM Mahoney, C Ramanathan, L Smale Journal of Chemical Neuroanatomy 33 (3), 131-139, 2007.
Found on Publication Page
In 2006
11
Temporal and spatial distribution of immunoreactive PER1 and PER2 proteins in the suprachiasmatic nucleus and peri-suprachiasmatic region of the diurnal grass rat (Arvicanthis .... C Ramanathan, AA Nunez, GS Martinez, MD Schwartz, L Smale Brain Research 1073, 348-358, 2006.
Found on Publication Page
In 2004
10
Effect of Behavioural Feedback on Circadian Clocks of the Nocturnal Field Mouse Mus booduga. R Chidambaram, G Marimuthu, VK Sharma Biological Rhythm Research 35 (3), 213-227, 2004.
Found on Publication Page
In 2003
9
Entrainment of circadian locomotor activity rhythm of the nocturnal field mouse Mus booduga using daily injections of melatonin. VK Sharma, R Chidambaram Journal of Experimental Zoology Part A: Comparative Experimental Biology 296 ..., 2003.
Found on Publication Page
8
Melatonin enhances the sensitivity of circadian pacemakers to light in the nocturnal field mouse Mus booduga. VK Sharma, R Chidambaram, AK Yadunandam Journal of Experimental Zoology Part A: Comparative Experimental Biology 297 ..., 2003.
Found on Publication Page
7
Entrainment of locomotor activity rhythm to periodic injections of melatonin in the nocturnal field mouse Mus booduga. VK Sharma, R Chidambaram J. Exp. Zool. A 296, 30-37, 2003.
Found on Publication Page
In 2002
6
Intensity dependent phase adjustments in the locomotor activity rhythm of the nocturnal field mouse Mus booduga. VK Sharma, R Chidambaram Journal of Experimental Zoology 292 (5), 444-459, 2002.
Found on Publication Page
In 2000
5
Effects of restricted feeding cycle on the locomotor activity rhythm in the mouse Mus booduga. VK Sharma, R Chidambaram, R Subbaraj, MK Chandrashekaran Physiology & behavior 70 (1-2), 81-87, 2000.
Found on Publication Page
4
Irradiance dependency of UV-A induced phase shifts in the locomotor activity rhythm of the field mouse Mus booduga. CMK Sharma V K, Chidambaram R, Singh J T, Lingakumar K Chronobiol Int 17, 777-782., 2000.
Found on Publication Page
3
Probing the circadian pacemaker of a mouse using two light pulses. VK Sharma, R Chidambaram, MK Chandrashekaran Journal of Biological Rhythms 15 (1), 67-73, 2000.
Found on Publication Page
In 1981
2
Neutron elastic scattering studies of biological molecules and complexes. R Chidambaram International Journal of Quantum Chemistry 20 (2), 449-459, 1981.
Found on Publication Page
Unspecified
1
Investigating time-restricted feeding and metabolic sexual dimorphism in Nile grass rats by time-domain NMR lipid profiling. H Johnson, T Yates, C Ramanathan, M Puppa, M van der Merwe, ... .
Found on Publication Page