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Point mutant mice with hypersensitive alpha 4 nicotinic receptors show dopaminergic deficits and increased anxiety.
Labarca C, Schwarz J, Deshpande P, Schwarz S, Nowak MW, Fonck C, Nashmi R, Kofuji P, Dang H, Shi W, Fidan M, Khakh BS, Chen Z, Bowers BJ, Boulter J, Wehner JM, Lester HA. Labarca C, et al. Among authors: chen z. Proc Natl Acad Sci U S A. 2001 Feb 27;98(5):2786-91. doi: 10.1073/pnas.041582598. Epub 2001 Feb 20. Proc Natl Acad Sci U S A. 2001. PMID: 11226318 Free PMC article.
Tree clusters in savannas result from islands of soil moisture.
Rodriguez-Iturbe I, Chen Z, Stave AC, Levin SA. Rodriguez-Iturbe I, et al. Among authors: chen z. Proc Natl Acad Sci U S A. 2019 Apr 2;116(14):6679-6683. doi: 10.1073/pnas.1819389116. Epub 2019 Mar 14. Proc Natl Acad Sci U S A. 2019. PMID: 30872483 Free PMC article.
A soluble class II cytokine receptor, IL-22RA2, is a naturally occurring IL-22 antagonist.
Xu W, Presnell SR, Parrish-Novak J, Kindsvogel W, Jaspers S, Chen Z, Dillon SR, Gao Z, Gilbert T, Madden K, Schlutsmeyer S, Yao L, Whitmore TE, Chandrasekher Y, Grant FJ, Maurer M, Jelinek L, Storey H, Brender T, Hammond A, Topouzis S, Clegg CH, Foster DC. Xu W, et al. Among authors: chen z. Proc Natl Acad Sci U S A. 2001 Aug 14;98(17):9511-6. doi: 10.1073/pnas.171303198. Epub 2001 Jul 31. Proc Natl Acad Sci U S A. 2001. PMID: 11481447 Free PMC article.
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