When Does Sexual Signal Exploitation Lead to Signal Loss?

Evolutionary loss of traits is common over evolutionary time and occurs in diverse taxa.Sexual signals and other non-signal traits should differ in their likelihood of becoming lost because they experience different selection pressures contributing to their diminution or persistence.In particular, conspicuous sexual signals are often exploited by n

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A Histologically Complete Response to Immunotherapy Using Pembrolizumab in a Patient with Giant Cell Carcinoma of the Lung: An Additional Report and Literature Review

We previously reported a case of giant cell carcinoma in the lung, in which the use of antiprogrammed death 1 (PD-1) immunotherapy resulted in substantial tumor reduction.In the present study, we describe an additional clinical course.A 69-year-old woman was diagnosed with giant cell carcinoma of the lung in clinical stage IVB (T2bN0M1c, BRA).The t

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