Piper nigrum extract ameliorated allergic inflammation through inhibiting Th2/Th17 responses and mast cells activation.
Bui TT, Piao CH, Song CH, Shin HS, Shon DH, Chai OH.
Cell Immunol. 2017 Dec;322:64-73. doi: 10.1016/j.cellimm.2017.10.005.

A systematic review on black pepper (Piper nigrum L.): from folk uses to pharmacological applications.
Takooree H, Aumeeruddy MZ, Rengasamy KRR, Venugopala KN, Jeewon R, Zengin G, Mahomoodally MF.
Crit Rev Food Sci Nutr. 2019;59(sup1):S210-S243. doi: 10.1080/10408398.2019.1565489.

Biological Activities and Chemical Constituents of Essential Oils from Piper cubeba Bojer and Piper nigrum L.
Andriana Y, Xuan TD, Quy TN, Tran HD, Le QT.
Molecules. 2019 May 15;24(10). pii: E1876. doi: 10.3390/molecules24101876.

Alkaloids from Piper nigrum Synergistically Enhanced the Effect of Paclitaxel against Paclitaxel-Resistant Cervical Cancer Cells through the Downregulation of Mcl-1.
Xie Z, Wei Y, Xu J, Lei J, Yu J.
J Agric Food Chem. 2019 May 8;67(18):5159-5168. doi: 10.1021/acs.jafc.9b01320.

Antioxidant and anti-atherogenic activities of three Piper species on atherogenic diet fed hamsters.
Agbor GA, Vinson JA, Sortino J, Johnson R.
Exp Toxicol Pathol. 2012 May;64(4):387-91. doi: 10.1016/j.etp.2010.10.003.

New insights in vitiligo treatments using bioactive compounds from Piper nigrum.
Mihăilă B, Dinică RM, Tatu AL, Buzia OD.
Exp Ther Med. 2019 Feb;17(2):1039-1044. doi: 10.3892/etm.2018.6977.

Nontargeted Metabolomics for Phenolic and Polyhydroxy Compounds Profile of Pepper (Piper nigrum L.) Products Based on LC-MS/MS Analysis.
Gu F, Wu G, Fang Y, Zhu H.
Molecules. 2018 Aug 9;23(8). pii: E1985. doi: 10.3390/molecules23081985

Contribution of Polyphenol Oxidation, Chlorophyll and Vitamin C Degradation to the Blackening of Piper nigrum L.
Gu F, Huang F, Wu G, Zhu H.
Molecules. 2018 Feb 9;23(2). pii: E370. doi: 10.3390/molecules23020370

Effect of UV-C on the physiology and biochemical profile of fresh Piper nigrum berries.
Collings ER, Alamar Gavidia MC, Cools K, Redfern S, Terry LA.
Postharvest Biol Technol. 2018 Feb;136:161-165. doi: 10.1016/j.postharvbio.2017.11.007.

Antimicrobial synergism and cytotoxic properties of Citrus limon L., Piper nigrum L. and Melaleuca alternifolia (Maiden and Betche) Cheel essential oils.
Nikolić MM, Jovanović KK, Marković TL, Marković DL, Gligorijević NN, Radulović SS, Kostić M, Glamočlija JM, Soković MD.
J Pharm Pharmacol. 2017 Nov;69(11):1606-1614. doi: 10.1111/jphp.12792.