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Rafael Rojas, M.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Sullivan JC, Goldsmith J, Rojas R, Varma H, Kasper EM. Intracranial Dural Parafalcine Chondroma: Case Report and Systematic Review of the Literature. World Neurosurg. 2019 Feb; 122:1-7. PMID: 30273721.
    Citations:    Fields:    
  2. Polasek JB, Laviv Y, Nigim F, Rojas R, Anderson M, Varma H, Kasper EM. Granular cell tumor of the infundibulum: a systematic review of MR-radiography, pathology, and clinical findings. J Neurooncol. 2018 Nov; 140(2):181-198. PMID: 30141059.
    Citations:    Fields:    Translation:Humans
  3. Bezuidenhout AF, Kasper EM, Baledent O, Rojas R, Bhadelia RA. Relationship between pineal cyst size and aqueductal CSF flow measured by phase contrast MRI. J Neurosurg Sci. 2018 Feb 23. PMID: 29480683.
    Citations:    Fields:    
  4. Khatami D, Kasper EM, Bhadelia R, Rojas R. Radiologic characteristics of ependymomas: a case-based approach. J Neurosurg Sci. 2018 Feb; 62(1):38-45. PMID: 28945051.
    Citations:    Fields:    Translation:Humans
  5. Kasper EM, Ippen FM, Maragkos GA, Anderson MP, Rojas R, Mahadevan A. Tanycytic ependymoma of the brain stem, presentations of rare cystic disease variants and review of literature. J Neurosurg Sci. 2018 Feb; 62(1):78-88. PMID: 28884561.
    Citations:    Fields:    Translation:HumansCells
  6. Lohkamp LN, Strong C, Rojas R, Anderson M, Laviv Y, Kasper EM. Hypervascular glioblastoma multiforme or arteriovenous malformation associated Glioma? A diagnostic and therapeutic challenge: A case report. Surg Neurol Int. 2016; 7(Suppl 37):S883-S888. PMID: 27999714.
    Citations:    
  7. Danshina PV, Qu W, Temple BR, Rojas RJ, Miley MJ, Machius M, Betts L, O'Brien DA. Structural analyses to identify selective inhibitors of glyceraldehyde 3-phosphate dehydrogenase-S, a sperm-specific glycolytic enzyme. Mol Hum Reprod. 2016 06; 22(6):410-26. PMID: 26921398.
    Citations: 3     Fields:    Translation:HumansAnimalsCells
  8. Stephen CD, Rojas R, Lioutas VA, Papavassiliou E, Simon DK. Complicated spontaneous intracranial hypotension treated with intrathecal saline infusion. Pract Neurol. 2016 Apr; 16(2):146-9. PMID: 26467251.
    Citations: 1     Fields:    Translation:Humans
  9. Farr OM, Fiorenza C, Papageorgiou P, Brinkoetter M, Ziemke F, Koo BB, Rojas R, Mantzoros CS. Leptin therapy alters appetite and neural responses to food stimuli in brain areas of leptin-sensitive subjects without altering brain structure. J Clin Endocrinol Metab. 2014 Dec; 99(12):E2529-38. PMID: 25279500.
    Citations: 8     Fields:    Translation:Humans
  10. Gottumukkala RV, Romero JM, Riascos RF, Rojas R, Glikstein RS. Imaging of the brain in patients with human immunodeficiency virus infection. Top Magn Reson Imaging. 2014 Oct; 23(5):275-91. PMID: 25296273.
    Citations: 1     Fields:    Translation:HumansCells
  11. Vachha B, Rojas R, Prabhu SP, Bhadelia R, Moonis G. Magnetic resonance imaging in viral and prion diseases of the central nervous system. Top Magn Reson Imaging. 2014 Oct; 23(5):293-302. PMID: 25296274.
    Citations: 1     Fields:    Translation:Humans
  12. Palacios E, Rojas R, Rodulfa J, González-Toledo E. Magnetic resonance imaging in fungal infections of the brain. Top Magn Reson Imaging. 2014 Jun; 23(3):199-212. PMID: 24887690.
    Citations:    Fields:    Translation:Humans
  13. Rojas R. MRI in brain and spinal infection. Top Magn Reson Imaging. 2014 Jun; 23(3):151. PMID: 24887689.
    Citations:    Fields:    Translation:Humans
  14. Sarkar SN, Sarkar PR, Papavassiliou E, Rojas RR. Utilizing fast spin echo MRI to reduce image artifacts and improve implant/tissue interface detection in refractory Parkinson's patients with deep brain stimulators. Parkinsons Dis. 2014; 2014:508576. PMID: 24724036.
    Citations:    
  15. Lennerz BS, Alsop DC, Holsen LM, Stern E, Rojas R, Ebbeling CB, Goldstein JM, Ludwig DS. Effects of dietary glycemic index on brain regions related to reward and craving in men. Am J Clin Nutr. 2013 Sep; 98(3):641-7. PMID: 23803881.
    Citations: 24     Fields:    Translation:HumansPHPublic Health
  16. Gokhale S, Lahoti S, Rojas R, Caplan LR. Tissue plasminogen activator and calcific emboli. JAMA Neurol. 2013 May; 70(5):642-3. PMID: 23460090.
    Citations: 1     Fields:    Translation:Humans
  17. Brodoefel H, Ramachandran R, Pantol G, Bergethon P, Qiu WQ, Scott T, Rojas R, Horger M, Rosenberg I, Bhadelia RA. Association between linear measurements of corpus callosum and gait in the elderly. Eur Radiol. 2013 Aug; 23(8):2252-7. PMID: 23512195.
    Citations:    Fields:    Translation:Humans
  18. Ho ML, Rojas R, Eisenberg RL. Cerebral edema. AJR Am J Roentgenol. 2012 Sep; 199(3):W258-73. PMID: 22915416.
    Citations: 8     Fields:    Translation:Humans
  19. Hochberg AR, Rojas R, Thomas AJ, Reddy AS, Bhadelia RA. Accuracy of on-call resident interpretation of CT angiography for intracranial aneurysm in subarachnoid hemorrhage. AJR Am J Roentgenol. 2011 Dec; 197(6):1436-41. PMID: 22109300.
    Citations: 1     Fields:    Translation:Humans
  20. Alonso-Alonso M, Ziemke F, Magkos F, Barrios FA, Brinkoetter M, Boyd I, Rifkin-Graboi A, Yannakoulia M, Rojas R, Pascual-Leone A, Mantzoros CS. Brain responses to food images during the early and late follicular phase of the menstrual cycle in healthy young women: relation to fasting and feeding. Am J Clin Nutr. 2011 Aug; 94(2):377-84. PMID: 21593494.
    Citations: 8     Fields:    Translation:HumansCTClinical Trials
  21. Hamel B, Monaghan-Benson E, Rojas RJ, Temple BR, Marston DJ, Burridge K, Sondek J. SmgGDS is a guanine nucleotide exchange factor that specifically activates RhoA and RhoC. J Biol Chem. 2011 Apr 08; 286(14):12141-8. PMID: 21242305.
    Citations: 27     Fields:    Translation:HumansCells
  22. Sengupta S, Pedersen NP, Davis JE, Rojas R, Reddy H, Kasper E, Greenstein P, Wong ET. Illusion of stroke: intravascular lymphomatosis. Rev Neurol Dis. 2011; 8(3-4):e107-13. PMID: 22249564.
    Citations: 1     Fields:    Translation:Humans
  23. Miksad RA, Lai KC, Stein MC, Healy ME, Rojas R, Krajewski KM, Zhu AX. Imbalance and gait disturbance from tyrosine kinase inhibition in hepatocellular cancer. J Gastrointest Cancer. 2009; 40(3-4):119-22. PMID: 19894033.
    Citations: 1     Fields:    Translation:Humans
  24. Rojas RJ, Yohe ME, Gershburg S, Kawano T, Kozasa T, Sondek J. Galphaq directly activates p63RhoGEF and Trio via a conserved extension of the Dbl homology-associated pleckstrin homology domain. J Biol Chem. 2007 Oct 05; 282(40):29201-10. PMID: 17606614.
    Citations: 51     Fields:    Translation:Cells
  25. Riascos R, Kumfa P, Rojas R, Cuellar H, Descartes F. Fatal methadone intoxication in a child. Emerg Radiol. 2008 Jan; 15(1):67-70. PMID: 17541658.
    Citations: 4     Fields:    Translation:Humans
  26. Palacios E, Rojas R. Necrotizing fasciitis of the neck. Ear Nose Throat J. 2006 Oct; 85(10):638. PMID: 17124930.
    Citations:    Fields:    Translation:Humans
  27. Palacios E, Rojas R. Sinonasal intestinal-type adenocarcinoma. Ear Nose Throat J. 2006 Sep; 85(9):572. PMID: 17044421.
    Citations:    Fields:    Translation:Humans
  28. Rodríguez AO, Hidalgo SS, Rojas R, Barrios FA. Experimental development of a petal resonator surface coil. Magn Reson Imaging. 2005 Dec; 23(10):1027-33. PMID: 16376189.
    Citations:    Fields:    Translation:Humans
  29. Restrepo CS, Riascos RF, Hatta AA, Rojas R. Neurofibromatosis type 1: spinal manifestations of a systemic disease. J Comput Assist Tomogr. 2005 Jul-Aug; 29(4):532-9. PMID: 16012314.
    Citations: 1     Fields:    Translation:Humans
  30. Spampinato MV, Castillo M, Rojas R, Palacios E, Frascheri L, Descartes F. Magnetic resonance imaging findings in substance abuse: alcohol and alcoholism and syndromes associated with alcohol abuse. Top Magn Reson Imaging. 2005 Jun; 16(3):223-30. PMID: 16340646.
    Citations: 9     Fields:    Translation:Humans
  31. Borne J, Riascos R, Cuellar H, Vargas D, Rojas R. Neuroimaging in drug and substance abuse part II: opioids and solvents. Top Magn Reson Imaging. 2005 Jun; 16(3):239-45. PMID: 16340648.
    Citations: 10     Fields:    Translation:Humans
  32. Rojas R, Riascos R, Vargas D, Cuellar H, Borne J. Neuroimaging in drug and substance abuse part I: cocaine, cannabis, and ecstasy. Top Magn Reson Imaging. 2005 Jun; 16(3):231-8. PMID: 16340647.
    Citations: 7     Fields:    Translation:Humans
  33. Palacios E, Kirsch D, Rojas R. Anomalous course of the carotid arteries in the retropharyngeal space poses a surgical risk. Ear Nose Throat J. 2005 Jun; 84(6):336-7. PMID: 16075849.
    Citations: 1     Fields:    Translation:Humans
  34. Parva P, Rojas R, Palacios E. Unusual rhinosinusitis caused by Curvularia fungi. Ear Nose Throat J. 2005 May; 84(5):270, 275. PMID: 15971744.
    Citations:    Fields:    Translation:Humans
  35. Pruitt K, Ulkü AS, Frantz K, Rojas RJ, Muniz-Medina VM, Rangnekar VM, Der CJ, Shields JM. Ras-mediated loss of the pro-apoptotic response protein Par-4 is mediated by DNA hypermethylation through Raf-independent and Raf-dependent signaling cascades in epithelial cells. J Biol Chem. 2005 Jun 17; 280(24):23363-70. PMID: 15831492.
    Citations: 25     Fields:    Translation:HumansAnimalsCells
  36. Rojas R, Palacios E. Giant antrochoanal polyp: MRI findings. Ear Nose Throat J. 2005 Mar; 84(3):130. PMID: 15871576.
    Citations:    Fields:    Translation:Humans
  37. Palacios E, Restrepo S, Mastrogiovanni L, Lorusso GD, Rojas R. Sinonasal hemangiopericytomas: clinicopathologic and imaging findings. Ear Nose Throat J. 2005 Feb; 84(2):99-102. PMID: 15794546.
    Citations: 8     Fields:    Translation:Humans
  38. Perdigao J, Rojas R, Verzelli LF, Castillo M. Fungal infections of the central nervous system. Semin Roentgenol. 2004 Oct; 39(4):505-18. PMID: 15526534.
    Citations:    Fields:    Translation:Humans
  39. Rojas R, Palacios E, D'Antonio M. An unusual primary intratympanic meningioma. Ear Nose Throat J. 2004 Sep; 83(9):607-8. PMID: 15529642.
    Citations:    Fields:    Translation:Humans
  40. Palacios E, Rojas R, Ramírez MG. Apical petrositis. Ear Nose Throat J. 2004 Jun; 83(6):386. PMID: 15266869.
    Citations:    Fields:    Translation:Humans
  41. Palacios E, Rojas R, Ramirez G. Intracerebral abscess secondary to frontal mucocele with underlying fibrous dysplasia. Ear Nose Throat J. 2004 Apr; 83(4):224-5. PMID: 15147088.
    Citations: 1     Fields:    Translation:Humans
  42. Palacios E, Larusso G, Rojas R, Ramírez G. Lymphoma of the parotid gland in Sjögren's syndrome. Ear Nose Throat J. 2004 Mar; 83(3):156. PMID: 15086005.
    Citations:    Fields:    Translation:Humans
  43. Rojas R, Palacios E, Kaplan J, Wong LK. Fibrous dysplasia of the frontal sinus. Ear Nose Throat J. 2004 Jan; 83(1):14-5. PMID: 14986750.
    Citations: 3     Fields:    Translation:Humans
  44. Palacios E, Serou M, Restrepo S, Rojas R. Odontogenic keratocysts in nevoid basal cell carcinoma (Gorlin's) syndrome: CT and MRI evaluation. Ear Nose Throat J. 2004 Jan; 83(1):40-2. PMID: 14986757.
    Citations: 2     Fields:    Translation:Humans
  45. Palacios E, Kaplan J, Gordillo H, Rojas R. Facial nerve hemangioma. Ear Nose Throat J. 2003 Nov; 82(11):836-7. PMID: 14661429.
    Citations: 1     Fields:    Translation:Humans
  46. Rossman KL, Cheng L, Mahon GM, Rojas RJ, Snyder JT, Whitehead IP, Sondek J. Multifunctional roles for the PH domain of Dbs in regulating Rho GTPase activation. J Biol Chem. 2003 May 16; 278(20):18393-400. PMID: 12637522.
    Citations: 24     Fields:    Translation:AnimalsCells
  47. Rojas R, Palacios E, D'Antonio M, Correa G. Aberrant internal carotid artery as a cause of pulsatile tinnitus and an intratympanic mass. Ear Nose Throat J. 2003 Mar; 82(3):173-4. PMID: 12696233.
    Citations:    Fields:    Translation:Humans
  48. Rojas R, Di Leo J, Palacios E, Rojas I, Restrepo S. Parotid gland lymphoepithelial cysts in HIV infection. Ear Nose Throat J. 2003 Jan; 82(1):20-2. PMID: 12610897.
    Citations: 1     Fields:    Translation:Humans
  49. Palacios E, Rojas R, Restrepo S. An encephalocele as a complication of mastoid surgery. Ear Nose Throat J. 2002 Dec; 81(12):823. PMID: 12516373.
    Citations:    Fields:    Translation:Humans
  50. Palacios E, Rojas R, Restrepo S. Cerebrospinal fluid fistula associated with an empty sella. Ear Nose Throat J. 2002 Nov; 81(11):764-5. PMID: 12472026.
    Citations:    Fields:    Translation:Humans
  51. Restrepo S, Palacios E, Rojas R. Eagle's syndrome. Ear Nose Throat J. 2002 Oct; 81(10):700-1. PMID: 12405087.
    Citations: 1     Fields:    Translation:Humans
  52. Palacios E, Restrepo S, Rojas R. Extramedullary plasmacytoma in the nasal cavity. Ear Nose Throat J. 2002 Aug; 81(8):499-500. PMID: 12199164.
    Citations:    Fields:    Translation:Humans
  53. Rojas R, Palacios E, Hunt JP. Anomalous course of the cervical carotid arteries. Ear Nose Throat J. 2002 Jun; 81(6):377-8. PMID: 12092278.
    Citations:    Fields:    Translation:Humans
  54. Rodríguez A, Rojas R, Barrios FA. Year 2000 status of MRI in Mexico. J Magn Reson Imaging. 2001 May; 13(5):813-7. PMID: 11329206.
    Citations: 1     Fields:    Translation:Humans
  55. Condés-Lara M, Barrios FA, Romo JR, Rojas R, Salgado P, Sánchez-Cortazar J. Brain somatic representation of phantom and intact limb: a fMRI study case report. Eur J Pain. 2000; 4(3):239-45. PMID: 10985867.
    Citations: 4     Fields:    Translation:Humans
  56. Salgado P, Rojas R, Sotelo J. Cysticercosis. Clinical classification based on imaging studies. Arch Intern Med. 1997 Sep 22; 157(17):1991-7. PMID: 9308511.
    Citations: 17     Fields:    Translation:Humans
  57. Revuelta R, Teixeira F, Rojas R, Juambelz P, Romero V, Valdes J. Cavernous hemangiomas of the dura mater at the convexity. Report of a case and therapeutical considerations. Neurosurg Rev. 1994; 17(4):309-11. PMID: 7753421.
    Citations: 2     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.