Pombo, P.M.; Barettino, D.; Ibarrola, N.; Vega, S.; Rodríguez-Peña, A. "Stimulation of the myelin basic protein gene expression by 9-cis-retinoic acid and thyroid hormone: activation in the context of its native promoter.". Brain Res. Mol. Brain Res.. 64(1): 92-9100. (1999). (PMID: 9889331).
Pombo, P.M.; Ibarrola, N.; Alonso, M.A.; Rodríguez-Peña, A. "Thyroid hormone regulates the expression of the MAL proteolipid, a component of glycolipid-enriched membranes, in neonatal rat brain.". J. Neurosci. Res.. 52(5): 584-590. (1998). (PMID: 9632314).
Ibarrola, N.; Mayer-Pröschel, M.; Rodriguez-Peña, A.; Noble, M. "Evidence for the existence of at least two timing mechanisms that contribute to oligodendrocyte generation in vitro.". Dev. Biol.. 180(1): 1-21. (1996). (PMID: 8948570).
Iñiguez, M.A.; Rodriguez-Peña, A.; Ibarrola, N.; Aguilera, M.; Muñoz, A.; Bernal, J. "Thyroid hormone regulation of RC3, a brain-specific gene encoding a protein kinase-C substrate.". Endocrinology. 133(2): 467-473. (1993). (PMID: 8344193).
Rodriguez-Peña, A.; Ibarrola, N.; Iñiguez, M.A.; Muñoz, A.; Bernal, J. "Neonatal hypothyroidism affects the timely expression of myelin-associated glycoprotein in the rat brain.". J. Clin. Invest.. 91(3): 812-818. (1993). (PMID: 7680668).