《美國生理學(xué)雜志-肺細(xì)胞和分子生理學(xué)》發(fā)表了涵蓋細(xì)胞和呼吸系統(tǒng)組件正常和異常功能的分子、細(xì)胞和綜合方面的原始研究。感興趣的領(lǐng)域包括鼻子和鼻竇、傳導(dǎo)氣道、肺循環(huán)、肺內(nèi)皮和上皮細(xì)胞、胸膜、肺中的神經(jīng)內(nèi)分泌和免疫細(xì)胞、參與呼吸控制的神經(jīng)細(xì)胞以及橫膈膜和胸肌細(xì)胞。本雜志將涵蓋的過程包括氣體交換、細(xì)胞水平的代謝控制、細(xì)胞內(nèi)信號傳導(dǎo)、基因表達、基因組學(xué)、大分子及其轉(zhuǎn)換、細(xì)胞與細(xì)胞基質(zhì)的相互作用、細(xì)胞運動、分泌機制、膜功能、表面活性劑、基質(zhì)組分、粘液和襯里材料、細(xì)胞內(nèi)信號傳導(dǎo)、基因表達、基因組學(xué)、大分子及其轉(zhuǎn)換、細(xì)胞與基質(zhì)的相互作用、細(xì)胞活力、分泌機制、膜功能、表面活性劑、基質(zhì)組分、粘液和襯里材料、肺防御、巨噬細(xì)胞功能、鹽、水和蛋白質(zhì)的運輸、呼吸系統(tǒng)的發(fā)育和分化以及對環(huán)境的反應(yīng)。歡迎在細(xì)胞和器官生理學(xué)、分子和細(xì)胞生物學(xué)、分子遺傳學(xué)、基因組學(xué)（包括整合功能的動物模型）、生物化學(xué)、生物物理學(xué)和形態(tài)學(xué)等領(lǐng)域采用創(chuàng)新方法進行研究的報告。該雜志還將鼓勵在器官、細(xì)胞和分子水平（包括對人類受試者的研究）上提交呼吸系統(tǒng)病理生理學(xué)的新發(fā)現(xiàn)。

The American Journal of Physiology - Lung Cellular and Molecular Physiology publishes original research covering the broad scope of molecular, cellular, and integrative aspects of normal and abnormal function of cells and components of the respiratory system. Areas of interest include the nose and sinuses, conducting airways, pulmonary circulation, lung endothelial and epithelial cells, the pleura, neuroendocrine and immunologic cells in the lung, neural cells involved in control of breathing, and cells of the diaphragm and thoracic muscles. The processes to be covered in the Journal include gas exchange, metabolic control at the cellular level, intracellular signaling, gene expression, genomics, macromolecules and their turnover, cell-cell and cell-matrix interactions, cell motility, secretory mechanisms, membrane function, surfactant, matrix components, mucus and lining materials, lung defenses, macrophage function, transport of salt, water and protein, development and differentiation of the respiratory system, and response to the environment. Reports of research using innovative approaches in cell and organ physiology, molecular and cell biology, molecular genetics, genomics including animal models of integrative function, biochemistry, biophysics, and morphology are welcome. The Journal will also encourage novel submission of findings of the pathophysiology of the respiratory system at organ, cellular and molecular levels including studies in human subjects.