Manohar Ratnam - Publications

Affiliations: 
College of Medicine The University of Toledo 
Area:
Molecular Biology, Biochemistry, Oncology
Website:
https://cancerbiologyprogram.med.wayne.edu/profile/ea3489

33/95 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Soave C, Ducker C, Kim S, Strahl T, Rosati R, Huang Y, Shaw P, Ratnam M. Identification of ELK1 interacting peptide segments in the androgen receptor. The Biochemical Journal. PMID 35781489 DOI: 10.1042/BCJ20220297  0.379
2020 Rosati R, Oppat K, Huang Y, Kim S, Ratnam M. Clinical association of progesterone receptor isoform A with breast cancer metastasis consistent with its unique mechanistic role in preclinical models. Bmc Cancer. 20: 512. PMID 32493230 DOI: 10.1186/s12885-020-07002-0  0.308
2019 Pardy L, Rosati R, Soave C, Huang Y, Kim S, Ratnam M. The ternary complex factor protein ELK1 is an independent prognosticator of disease recurrence in prostate cancer. The Prostate. PMID 31794091 DOI: 10.1002/pros.23932  0.385
2018 Patki M, McFall T, Rosati R, Huang Y, Malysa A, Polin L, Fielder A, Wilson MR, Lonardo F, Back J, Li J, Matherly LH, Bepler G, Ratnam M. Chronic p27 Induction by Dexamethasone Causes Senescence Phenotype and Permanent Cell Cycle Blockade in Lung Adenocarcinoma Cells Over-expressing Glucocorticoid Receptor. Scientific Reports. 8: 16006. PMID 30375484 DOI: 10.1038/S41598-018-34475-8  0.735
2018 Rosati R, Polin LA, Ducker C, Li J, Bao X, Selvakumar D, Kim S, Xhabija B, Larsen M, McFall T, Huang Y, Kidder BL, Fribley A, Saxton J, Kakuta H, ... ... Ratnam M, et al. Strategy for Tumor Selective Disruption of Androgen Receptor Function in the Spectrum of Prostate Cancer. Clinical Cancer Research : An Official Journal of the American Association For Cancer Research. PMID 30185422 DOI: 10.1158/1078-0432.Ccr-18-0982  0.464
2018 Frontera ED, Khansa RM, Schalk DL, Leakan LE, Guerin-Edbauer TJ, Ratnam M, Gorski DH, Speyer CL. IgA Fc-folate conjugate activates and recruits neutrophils to directly target triple-negative breast cancer cells. Breast Cancer Research and Treatment. PMID 30155754 DOI: 10.1007/s10549-018-4941-5  0.314
2016 Rosati R, Patki M, Chari V, Dakshnamurthy S, McFall T, Saxton J, Kidder BL, Shaw PE, Ratnam M. The Amino-terminal Domain of the Androgen Receptor Co-opts ERK Docking Sites in ELK1 to Induce Sustained Gene Activation that Supports Prostate Cancer Cell Growth. The Journal of Biological Chemistry. PMID 27793987 DOI: 10.1074/Jbc.M116.745596  0.793
2016 Rosati R, Chen B, Patki M, McFall T, Ou S, Heath E, Ratnam M, Qin Z. Hybrid Enzalutamide Derivatives with Histone Deacetylase Inhibitor Activity Decrease HSP90 and the Androgen Receptor Levels and Inhibit Viability in Enzalutamide Resistant C4-2 Prostate Cancer Cells. Molecular Pharmacology. PMID 27382012 DOI: 10.1124/Mol.116.103416  0.77
2016 Patki M, Huang Y, Ratnam M. Restoration of the cellular secretory milieu overrides androgen dependence of in vivo generated castration resistant prostate cancer cells overexpressing the androgen receptor. Biochemical and Biophysical Research Communications. PMID 27179779 DOI: 10.1016/J.Bbrc.2016.05.058  0.807
2015 McFall T, Patki M, Rosati R, Ratnam M. Role of the short isoform of the progesterone receptor in breast cancer cell invasiveness at estrogen and progesterone levels in the pre- and post-menopausal ranges. Oncotarget. 6: 33146-64. PMID 26356672 DOI: 10.18632/Oncotarget.5082  0.752
2015 Patki M, Salazar Md, Trumbly R, Ratnam M. Differential effects of estrogen-dependent transactivation vs. transrepression by the estrogen receptor on invasiveness of HER2 overexpressing breast cancer cells. Biochemical and Biophysical Research Communications. 457: 404-11. PMID 25582774 DOI: 10.1016/J.Bbrc.2015.01.004  0.746
2015 McFall T, Patki M, Rosati R, Ratnam M. Role of the short isoform of the progesterone receptor in breast cancer cell invasiveness at estrogen and progesterone levels in the pre- and post-menopausal ranges Oncotarget. 6: 33146-33164. DOI: 10.18632/oncotarget.5082  0.756
2015 Patki M, D'Alincourt Salazar M, Trumbly R, Ratnam M. Differential effects of estrogen-dependent transactivation vs. transrepression by the estrogen receptor on invasiveness of HER2 overexpressing breast cancer cells Biochemical and Biophysical Research Communications. 457: 404-411. DOI: 10.1016/j.bbrc.2015.01.004  0.761
2014 Patki M, Gadgeel S, Huang Y, McFall T, Shields AF, Matherly LH, Bepler G, Ratnam M. Glucocorticoid receptor status is a principal determinant of variability in the sensitivity of non-small-cell lung cancer cells to pemetrexed Journal of Thoracic Oncology : Official Publication of the International Association For the Study of Lung Cancer. 9: 519-526. PMID 24736075 DOI: 10.1097/Jto.0000000000000111  0.743
2014 Shen M, Zhang Z, Ratnam M, Dou QP. The interplay of AMP-activated protein kinase and androgen receptor in prostate cancer cells. Journal of Cellular Physiology. 229: 688-95. PMID 24129850 DOI: 10.1002/jcp.24494  0.47
2013 Patki M, Chari V, Sivakumaran S, Gonit M, Trumbly R, Ratnam M. The ETS domain transcription factor ELK1 directs a critical component of growth signaling by the androgen receptor in prostate cancer cells Journal of Biological Chemistry. 288: 11047-11065. PMID 23426362 DOI: 10.1074/Jbc.M112.438473  0.719
2013 Ratnam M, Patki M, Gonit M, Trumbly R. Mechanisms of ARE-independent gene activation by the androgen receptor in prostate cancer cells: Potential targets for better intervention strategies Androgen-Responsive Genes in Prostate Cancer: Regulation, Function and Clinical Applications. 2147483647: 85-100. DOI: 10.1007/978-1-4614-6182-1_6  0.79
2011 Gonit M, Zhang J, d'Alincourt Salazar M, Cui H, Shatnawi A, Trumbly R, Ratnam M. Hormone depletion-insensitivity of prostate cancer cells is supported by the AR without binding to classical response elements Molecular Endocrinology. 25: 621-634. PMID 21330406 DOI: 10.1210/Me.2010-0409  0.836
2011 Salazar MD, Ratnam M, Patki M, Kisovic I, Trumbly R, Iman M. During hormone depletion or tamoxifen treatment of breast cancer cells the estrogen receptor apoprotein supports cell cycling through the retinoic acid receptor α1 apoprotein Breast Cancer Research. 13. PMID 21299862 DOI: 10.1186/Bcr2827  0.76
2010 Sivakumaran S, Zhang J, Kelley KM, Gonit M, Hao H, Ratnam M. Androgen activation of the folate receptor α gene through partial tethering of the androgen receptor by C/EBPα. The Journal of Steroid Biochemistry and Molecular Biology. 122: 333-40. PMID 20817090 DOI: 10.1016/j.jsbmb.2010.08.008  0.741
2010 Zhang J, Gonit M, Salazar MD, Shatnawi A, Shemshedini L, Trumbly R, Ratnam M. C/EBPα redirects androgen receptor signaling through a unique bimodal interaction Oncogene. 29: 723-738. PMID 19901962 DOI: 10.1038/Onc.2009.373  0.826
2009 Elnakat H, Gonit M, Salazar MDA, Zhang J, Basrur V, Gunning W, Kamen B, Ratnam M. Regulation of folate receptor internalization by protein kinase C Biochemistry. 48: 8249-8260. PMID 19639961 DOI: 10.1021/Bi900565T  0.792
2008 Zhang J, Wilkinson JE, Gonit M, Keck R, Selman S, Ratnam M. Expression and sub-cellular localization of the CCAAT/enhancer binding protein α in relation to postnatal development and malignancy of the prostate Prostate. 68: 1206-1214. PMID 18481268 DOI: 10.1002/Pros.20779  0.812
2007 Lu Y, Wu J, Wu J, Gonit M, Yang X, Lee A, Xiang G, Li H, Liu S, Marcucci G, Ratnam M, Lee RJ. Role of formulation composition in folate receptor-targeted liposomal doxorubicin delivery to acute myelogenous leukemia cells. Molecular Pharmaceutics. 4: 707-12. PMID 17708654 DOI: 10.1021/mp070058l  0.765
2007 Blaser BW, Gonit M, Qi H, Shatnawi A, Guimond M, Lee RJ, Ratnam M. Induction of folate receptor type β in a bone marrow engraftment model of acute myelogenous leukemia [22] Leukemia. 21: 2233-2235. PMID 17554378 DOI: 10.1038/Sj.Leu.2404786  0.749
2006 Elnakat H, Ratnam M. Role of folate receptor genes in reproduction and related cancers Frontiers in Bioscience. 11: 506-519. PMID 16146749 DOI: 10.2741/1815  0.37
2005 Tran T, Shatnawi A, Zheng X, Kelley KM, Ratnam M. Enhancement of folate receptor alpha expression in tumor cells through the glucocorticoid receptor: a promising means to improved tumor detection and targeting. Cancer Research. 65: 4431-41. PMID 15899836 DOI: 10.1158/0008-5472.CAN-04-2890  0.315
2004 Elnakat H, Ratnam M. Distribution, functionality and gene regulation of folate receptor isoforms: implications in targeted therapy. Advanced Drug Delivery Reviews. 56: 1067-84. PMID 15094207 DOI: 10.1016/j.addr.2004.01.001  0.305
1987 Lindstrom J, Criado M, Ratnam M, Whiting P, Ralston S, Rivier J, Sarin V, Sargent P. Using monoclonal antibodies to determine the structures of acetylcholine receptors from electric organs, muscles, and neurons Annals of the New York Academy of Sciences. 505: 208-225. PMID 2446548 DOI: 10.1111/J.1749-6632.1987.Tb51293.X  0.407
1986 Ratnam M, Gullick W, Spiess J, Wan K, Criado M, Lindstrom J. Structural heterogeneity of the alpha subunits of the nicotinic acetylcholine receptor in relation to agonist affinity alkylation and antagonist binding. Biochemistry. 25: 4268-75. PMID 3756139 DOI: 10.1021/Bi00363A014  0.43
1986 Ratnam M, Sargent PB, Sarin V, Fox JL, Nguyen DL, Rivier J, Criado M, Lindstrom J. Location of antigenic determinants on primary sequences of subunits of nicotinic acetylcholine receptor by peptide mapping. Biochemistry. 25: 2621-32. PMID 2424498 DOI: 10.1021/Bi00357A051  0.438
1985 Lindstrom J, Hochschwender S, Wan K, Ratnam M, Criado M. Use of monoclonal antibodies in exploring the structure of the acetylcholine receptor Biochemical Society Transactions. 13: 14-16. PMID 3996735 DOI: 10.1042/Bst0130014  0.437
1984 Ratnam M, Lindstrom J. Structural features of the nicotinic acetylcholine receptor revealed by antibodies to synthetic peptides. Biochemical and Biophysical Research Communications. 122: 1225-1233. PMID 6206851 DOI: 10.1016/0006-291X(84)91223-3  0.481
Low-probability matches (unlikely to be authored by this person)
2007 Hao H, d'Alincourt-Salazar M, Kelley KM, Shatnawi A, Mukherjee S, Shah YM, Ratnam M. Estrogen-induced and TAFII30-mediated gene repression by direct recruitment of the estrogen receptor and co-repressors to the core promoter and its reversal by tamoxifen. Oncogene. 26: 7872-84. PMID 17599049 DOI: 10.1038/sj.onc.1210592  0.297
2022 Ducker C, Ratnam M, Shaw PE, Layfield R. Comparative analysis of protein expression systems and PTM landscape in the study of transcription factor ELK-1. Protein Expression and Purification. 203: 106216. PMID 36528218 DOI: 10.1016/j.pep.2022.106216  0.294
2023 Soave C, Ducker C, Islam N, Kim S, Yurgelevic S, Nicely NI, Pardy L, Huang Y, Shaw P, Auner G, Dickson A, Ratnam M. . Molecular Pharmacology. PMID 36720643 DOI: 10.1124/molpharm.122.000589  0.292
2013 Wibowo AS, Singh M, Reeder KM, Carter JJ, Kovach AR, Meng W, Ratnam M, Zhang F, Dann CE. Structures of human folate receptors reveal biological trafficking states and diversity in folate and antifolate recognition. Proceedings of the National Academy of Sciences of the United States of America. 110: 15180-8. PMID 23934049 DOI: 10.1073/Pnas.1308827110  0.288
2003 Kelley KM, Rowan BG, Ratnam M. Modulation of the folate receptor alpha gene by the estrogen receptor: mechanism and implications in tumor targeting. Cancer Research. 63: 2820-8. PMID 12782587  0.286
2020 Purrington KS, Gorski D, Simon MS, Hastert TA, Kim S, Rosati R, Schwartz AG, Ratnam M. Racial differences in estrogen receptor staining levels and implications for treatment and survival among estrogen receptor positive, HER2-negative invasive breast cancers. Breast Cancer Research and Treatment. PMID 32236827 DOI: 10.1007/s10549-020-05607-4  0.283
2007 Shatnawi A, Tran T, Ratnam M. R5020 and RU486 act as progesterone receptor agonists to enhance Sp1/Sp4-dependent gene transcription by an indirect mechanism Molecular Endocrinology. 21: 635-650. PMID 17192405 DOI: 10.1210/me.2006-0274  0.28
2021 Block CJ, Mitchell AV, Wu L, Glassbrook J, Craig D, Chen W, Dyson G, DeGracia D, Polin L, Ratnam M, Gibson H, Wu G. RNA binding protein RBMS3 is a common EMT effector that modulates triple-negative breast cancer progression via stabilizing PRRX1 mRNA. Oncogene. PMID 34608266 DOI: 10.1038/s41388-021-02030-x  0.27
2019 Block CJ, Dyson G, Campeanu IJ, Watza D, Ratnam M, Wu G. A stroma-corrected ZEB1 transcriptional signature is inversely associated with antitumor immune activity in breast cancer. Scientific Reports. 9: 17807. PMID 31780722 DOI: 10.1038/s41598-019-54282-z  0.267
2019 Farran B, Albayrak S, Abrams J, Tainsky MA, Levin NK, Morris R, Matherly LH, Ratnam M, Winer I. Serum folate receptor α (sFR) in ovarian cancer diagnosis and surveillance. Cancer Medicine. PMID 30761774 DOI: 10.1002/Cam4.1944  0.258
2003 Hao H, Qi H, Ratnam M. Modulation of the folate receptor type beta gene by coordinate actions of retinoic acid receptors at activator Sp1/ets and repressor AP-1 sites. Blood. 101: 4551-60. PMID 12543860 DOI: 10.1182/blood-2002-10-3174  0.254
2006 Qi H, Ratnam M. Synergistic induction of folate receptor β by all-trans retinoic acid and histone deacetylase inhibitors in acute myelogenous leukemia cells: Mechanism and utility in enhancing selective growth inhibition by antifolates Cancer Research. 66: 5875-5882. PMID 16740727 DOI: 10.1158/0008-5472.CAN-05-4048  0.252
2007 Salazar MDA, Ratnam M. The folate receptor: What does it promise in tissue-targeted therapeutics? Cancer and Metastasis Reviews. 26: 141-152. PMID 17333345 DOI: 10.1007/s10555-007-9048-0  0.252
1994 Ross JF, Chaudhuri PK, Ratnam M. Differential regulation of folate receptor isoforms in normal and malignant tissues in vivo and in established cell lines. Physiologic and clinical implications. Cancer. 73: 2432-43. PMID 7513252 DOI: 10.1002/1097-0142(19940501)73:9<2432::aid-cncr2820730929>3.0.co;2-s  0.249
1999 Wu M, Gunning W, Ratnam M. Expression of folate receptor type alpha in relation to cell type, malignancy, and differentiation in ovary, uterus, and cervix. Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association For Cancer Research, Cosponsored by the American Society of Preventive Oncology. 8: 775-82. PMID 10498396  0.246
1997 Wu M, Fan J, Gunning W, Ratnam M. Clustering of GPI-anchored folate receptor independent of both cross-linking and association with caveolin. The Journal of Membrane Biology. 159: 137-47. PMID 9307440 DOI: 10.1007/s002329900277  0.243
2017 Albano-Aluquin S, Malysz J, Aluquin VR, Ratnam M, Olsen N. An immunohistochemical analysis of folate receptor beta expression and distribution in giant cell arteritis - a pilot study. American Journal of Clinical and Experimental Immunology. 6: 107-114. PMID 29348986  0.24
2017 McFall T, McKnight B, Rosati R, Kim S, Huang Y, Viola-Villegas N, Ratnam M. Progesterone Receptor A Promotes Invasiveness and Metastasis of Luminal Breast Cancer by Suppressing Regulation of Critical Micro RNAs by Estrogen. The Journal of Biological Chemistry. PMID 29162724 DOI: 10.1074/jbc.M117.812438  0.238
2000 Wang H, Zheng X, Behm FG, Ratnam M. Differentiation-independent retinoid induction of folate receptor type beta, a potential tumor target in myeloid leukemia. Blood. 96: 3529-36. PMID 11071651  0.238
1994 Shen F, Ross JF, Wang X, Ratnam M. Identification of a novel folate receptor, a truncated receptor, and receptor type beta in hematopoietic cells: cDNA cloning, expression, immunoreactivity, and tissue specificity. Biochemistry. 33: 1209-15. PMID 8110752 DOI: 10.1021/BI00171A021  0.235
2003 Ratnam M, Hao H, Zheng X, Wang H, Qi H, Lee R, Pan X. Receptor induction and targeted drug delivery: a new antileukaemia strategy. Expert Opinion On Biological Therapy. 3: 563-74. PMID 12831362 DOI: 10.1517/14712598.3.4.563  0.235
2013 Jetson R, Malik N, Luniwal A, Chari V, Ratnam M, Erhardt P. Practical synthesis of a chromene analog for use as a retinoic acid receptor alpha antagonist lead compound European Journal of Medicinal Chemistry. 63: 104-108. PMID 23474897 DOI: 10.1016/J.Ejmech.2013.02.012  0.224
1996 Wang X, Jansen G, Fan J, Kohler WJ, Ross JF, Schornagel J, Ratnam M. Variant GPI structure in relation to membrane-associated functions of a murine folate receptor. Biochemistry. 35: 16305-12. PMID 8973205 DOI: 10.1021/bi961098q  0.221
2020 Samaniego R, Domínguez-Soto Á, Ratnam M, Matsuyama T, Sánchez-Mateos P, Corbí ÁL, Puig-Kröger A. Folate Receptor β (FRβ) Expression in Tissue-Resident and Tumor-Associated Macrophages Associates with and Depends on the Expression of PU.1. Cells. 9. PMID 32532019 DOI: 10.3390/cells9061445  0.22
1998 Wang H, Ross JF, Ratnam M. Structure and regulation of a polymorphic gene encoding folate receptor type gamma/gamma'. Nucleic Acids Research. 26: 2132-42. PMID 9547271 DOI: 10.1093/nar/26.9.2132  0.219
2022 Parajuli P, Rosati R, Mamdani H, Wright RE, Hussain Z, Naeem A, Dzinic S, Polin L, Gavande NS, Ratnam M. Senescence-associated secretory proteins induced in lung adenocarcinoma by extended treatment with dexamethasone enhance migration and activation of lymphocytes. Cancer Immunology, Immunotherapy : Cii. PMID 36434273 DOI: 10.1007/s00262-022-03332-z  0.211
1999 Ross JF, Wang H, Behm FG, Mathew P, Wu M, Booth R, Ratnam M. Folate receptor type beta is a neutrophilic lineage marker and is differentially expressed in myeloid leukemia. Cancer. 85: 348-57. PMID 10023702 DOI: 10.1002/(sici)1097-0142(19990115)85:2<348::aid-cncr12>3.0.co;2-4  0.208
2016 Holowatyj AN, Ruterbusch JJ, Ratnam M, Gorski DH, Cote ML. HER2 status and disparities in luminal breast cancers. Cancer Medicine. PMID 27250116 DOI: 10.1002/Cam4.757  0.206
1992 Wang X, Shen F, Freisheim JH, Gentry LE, Ratnam M. Differential stereospecificities and affinities of folate receptor isoforms for folate compounds and antifolates. Biochemical Pharmacology. 44: 1898-901. PMID 1449544 DOI: 10.1016/0006-2952(92)90089-2  0.202
1995 Shen F, Wu M, Ross JF, Miller D, Ratnam M. Folate receptor type gamma is primarily a secretory protein due to lack of an efficient signal for glycosylphosphatidylinositol modification: protein characterization and cell type specificity. Biochemistry. 34: 5660-5. PMID 7727426 DOI: 10.1021/bi00016a042  0.197
1997 Shen F, Wang H, Zheng X, Ratnam M. Expression levels of functional folate receptors alpha and beta are related to the number of N-glycosylated sites. The Biochemical Journal. 327: 759-64. PMID 9581553 DOI: 10.1042/bj3270759  0.196
2018 McHugh C, Thipparthi MR, Lawhorn-Crews JM, Polin L, Gadgeel S, Akoury J, Mangner TJ, Douglas KA, Li J, Ratnam M, Shields AF. Utilizing radiolabeled 3'-deoxy-3'-[F]fluorothymidine with positron emission tomography to monitor the effect of dexamethasone on non-small cell lung cancer. Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine. PMID 29674424 DOI: 10.2967/Jnumed.117.207258  0.194
2009 Van Der Heijden JW, Oerlemans R, Dijkmans BAC, Qi H, Van Der Laken CJ, Lems WF, Jackman AL, Kraan MC, Tak PP, Ratnam M, Jansen G. Folate receptor β as a potential delivery route for novel folate antagonists to macrophages in the synovial tissue of rheumatoid arthritis patients Arthritis and Rheumatism. 60: 12-21. PMID 19116913 DOI: 10.1002/art.24219  0.191
2002 Pan XQ, Zheng X, Shi G, Wang H, Ratnam M, Lee RJ. Strategy for the treatment of acute myelogenous leukemia based on folate receptor beta-targeted liposomal doxorubicin combined with receptor induction using all-trans retinoic acid. Blood. 100: 594-602. PMID 12091353 DOI: 10.1182/BLOOD.V100.2.594  0.19
2019 Albano-Aluquin S, Malysz J, Kidacki M, Ratnam M, Olsen NJ. An Immunohistopathologic Study to Profile the Folate Receptor Beta Macrophage and Vascular Immune Microenvironment in Giant Cell Arteritis. Journal of Visualized Experiments : Jove. PMID 30799840 DOI: 10.3791/58713  0.189
2003 Kelley KM, Wang H, Ratnam M. Dual regulation of ets-activated gene expression by SP1. Gene. 307: 87-97. PMID 12706891 DOI: 10.1016/S0378-1119(03)00445-1  0.179
1997 Wang J, Shen F, Yan W, Wu M, Ratnam M. Proteolysis of the carboxyl-terminal GPI signal independent of GPI modification as a mechanism for selective protein secretion. Biochemistry. 36: 14583-92. PMID 9398177 DOI: 10.1021/bi970845w  0.174
2003 Zheng X, Kelley K, Elnakat H, Yan W, Dorn T, Ratnam M. mRNA instability in the nucleus due to a novel open reading frame element is a major determinant of the narrow tissue specificity of folate receptor alpha. Molecular and Cellular Biology. 23: 2202-12. PMID 12612090 DOI: 10.1128/MCB.23.6.2202-2212.2003  0.171
1992 Freisheim JH, Ratnam M, McAlinden TP, Prasad KM, Williams FE, Westerhof GR, Schornagel JH, Jansen G. Molecular events in the membrane transport of methotrexate in human CCRF-CEM leukemia cell lines. Advances in Enzyme Regulation. 32: 17-31. PMID 1323203 DOI: 10.1016/0065-2571(92)90006-L  0.171
2010 Li H, Lu Y, Piao L, Wu J, Liu S, Marcucci G, Ratnam M, Lee RJ. Targeting human clonogenic acute myelogenous leukemia cells via folate conjugated liposomes combined with receptor modulation by all-trans retinoic acid International Journal of Pharmaceutics. 402: 57-63. PMID 20883757 DOI: 10.1016/j.ijpharm.2010.09.019  0.167
2016 Wilson MR, Hou Z, Yang S, Polin L, Kushner J, White K, Huang J, Ratnam M, Gangjee A, Matherly LH. Targeting Non-Squamous Non-Small Cell Lung Cancer Via the Proton-Coupled Folate Transporter with 6-Substituted Pyrrolo[2,3-d]Pyrimidine Thienoyl Antifolates. Molecular Pharmacology. PMID 26837243 DOI: 10.1124/Mol.115.102798  0.162
1986 Ratnam M, Nguyen DL, Rivier J, Sargent PB, Lindstrom J. Transmembrane topography of nicotinic acetylcholine receptor: immunochemical tests contradict theoretical predictions based on hydrophobicity profiles. Biochemistry. 25: 2633-43. PMID 3718969  0.159
1999 Wang J, Maziarz K, Ratnam M. Recognition of the carboxyl-terminal signal for GPI modification requires translocation of its hydrophobic domain across the ER membrane. Journal of Molecular Biology. 286: 1303-10. PMID 10064698 DOI: 10.1006/jmbi.1999.2584  0.151
1999 Maziarz KM, Monaco HL, Shen F, Ratnam M. Complete mapping of divergent amino acids responsible for differential ligand binding of folate receptors alpha and beta. The Journal of Biological Chemistry. 274: 11086-91. PMID 10196192 DOI: 10.1074/jbc.274.16.11086  0.146
1989 Freisheim JH, Price EM, Ratnam M. Folate coenzyme and antifolate transport proteins in normal and neoplastic cells. Advances in Enzyme Regulation. 29: 13-26. PMID 2561247 DOI: 10.1016/0065-2571(89)90091-5  0.145
1998 Yan W, Shen F, Dillon B, Ratnam M. The hydrophobic domains in the carboxyl-terminal signal for GPI modification and in the amino-terminal leader peptide have similar structural requirements. Journal of Molecular Biology. 275: 25-33. PMID 9451436 DOI: 10.1006/jmbi.1997.1447  0.143
1988 Freisheim JH, Ratnam M, Smith PL, Delcamp TJ, Price EM. Photoaffinity analogues of methotrexate as folate antagonist binding probes. Advances in Enzyme Regulation. 27: 15-29. PMID 3250227 DOI: 10.1016/0065-2571(88)90006-4  0.137
1997 Shen F, Zheng X, Wang J, Ratnam M. Identification of amino acid residues that determine the differential ligand specificities of folate receptors alpha and beta. Biochemistry. 36: 6157-63. PMID 9166787 DOI: 10.1021/bi9626564  0.135
1995 Yan W, Ratnam M. Preferred sites of glycosylphosphatidylinositol modification in folate receptors and constraints in the primary structure of the hydrophobic portion of the signal. Biochemistry. 34: 14594-600. PMID 7578066 DOI: 10.1021/bi00044a039  0.127
2002 Wang J, Gunning W, Kelley KM, Ratnam M. Evidence for segregation of heterologous GPI-anchored proteins into separate lipid rafts within the plasma membrane. The Journal of Membrane Biology. 189: 35-43. PMID 12202950 DOI: 10.1007/s00232-002-1002-z  0.125
2009 Puig-Kröger A, Sierra-Filardi E, Domínguez-Soto A, Samaniego R, Corcuera MT, Gómez-Aguado F, Ratnam M, Sánchez-Mateos P, Corbí AL. Folate receptor beta is expressed by tumor-associated macrophages and constitutes a marker for M2 anti-inflammatory/regulatory macrophages. Cancer Research. 69: 9395-403. PMID 19951991 DOI: 10.1158/0008-5472.CAN-09-2050  0.124
2004 Pan XQ, Lee RJ, Ratnam M. Penetration into solid tumor tissue of fluorescent latex microspheres: a mimic of liposome particles. Anticancer Research. 24: 3005-8. PMID 15517908  0.114
2012 Jaiswal N, Saraswat S, Ratnam M, Isailovic D. Analysis of folate binding protein N-linked glycans by mass spectrometry. Journal of Proteome Research. 11: 1551-60. PMID 22191536 DOI: 10.1021/Pr2006044  0.11
1989 Ratnam M, Marquardt H, Duhring JL, Freisheim JH. Homologous membrane folate binding proteins in human placenta: cloning and sequence of a cDNA. Biochemistry. 28: 8249-54. PMID 2605182 DOI: 10.1021/bi00446a042  0.101
1990 Tan XH, Huang SM, Ratnam M, Thompson PD, Freisheim JH. The importance of loop region residues 40-46 in human dihydrofolate reductase as revealed by site-directed mutagenesis. The Journal of Biological Chemistry. 265: 8027-32. PMID 2186034  0.099
1989 Freisheim JH, Ratnam M, Price EM. Photoaffinity and immunological probes of methotrexate transport proteins in drug-sensitive and -resistant leukemia cells. Progress in Clinical and Biological Research. 292: 453-60. PMID 2726921  0.099
1993 Williams FE, Ratnam M, McAlinden TP, Jansen G, Schornagel JH, Freisheim JH. Transformation of an L-cell line with the DNA coding for the reduced-folate/methotrexate transporter protein from a CCRF-CEM human leukemia cell line. Advances in Experimental Medicine and Biology. 338: 779-82. PMID 8304228 DOI: 10.1007/978-1-4615-2960-6_163  0.09
1989 Ratnam S, Ratnam M, Cotton RG, Jennings IG, Freisheim JH. Anti-idiotypic antibodies elicited by pterin recognize active site epitopes in dihydrofolate reductases and dihydropteridine reductase. Archives of Biochemistry and Biophysics. 275: 344-53. PMID 2480746 DOI: 10.1016/0003-9861(89)90381-0  0.071
1988 Ratnam M, Tan X, Prendergast NJ, Smith PL, Freisheim JH. Ligand-induced structural constraints in human dihydrofolate reductase revealed by peptide-specific antibodies Biochemistry. 27: 4800-4804. PMID 3048392 DOI: 10.1021/BI00413A033  0.069
1990 Tan XH, Ratnam M, Huang SM, Smith PL, Freisheim JH. Mapping the antigenic epitopes of human dihydrofolate reductase by systematic synthesis of peptides on solid supports. The Journal of Biological Chemistry. 265: 8022-6. PMID 1692321  0.069
1996 Gossett LS, Habeck LL, Gates SB, Andis SL, Worzalla JF, Schultz RM, Mendelsonn LG, Kohler W, Ratnam M, Grindey GB, Shih C. Synthesis and biological evaluation of a new series of dihydrofolate reductase inhibitors based on the 4-(2,6-diamino-5-pyrimidinyl)alkyl-L-glutamic acid structure Bioorganic & Medicinal Chemistry Letters. 6: 473-476. DOI: 10.1016/0960-894X(96)00053-4  0.02
2013 Jansen G, Weijers K, Blits M, Van Der Heijden J, Gent Y, Al M, Van Der Laken C, Molthoff C, Verweij C, Voskuijl A, Lems W, Scheper R, Peters G, Ratnam M, Aassaraf Y, et al. Folates and antifolates in rheumatoid arthritis Pteridines. 24: 21-26. DOI: 10.1515/pterid-2013-0012  0.01
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