A Study of the Safety, Tolerability, Pharmacokinetics (What the Body Does to the Drug), and Pharmacodynamics (What the Drug Does to the Body) of CNTO 1959 Following a Single Subcutaneous (Under the Skin) Administration in Japanese Participants With Moderate to Severe Plaque Psoriasis

Inclusion Criteria: * Diagnosis of plaque-type psoriasis at least 6 months prior to screening (participants with concurrent psoriatic arthritis may be enrolled) * Having plaque-type psoriasis covering at least 10% of total body surface area (BSA) at baseline * Has a Psoriasis Area and Severity Index (PASI) score of 12 or greater at baseline * Is a candidate for systemic phototherapy or systemic treatment of psoriasis (either new to treatment or having had previous treatment) * Has at least 2 plaques suitable for repeat biopsy (Only participants who consent separately to participate in this assessment. Refusal to give consent for this component does not exclude an individual from participation in the clinical study). Exclusion Criteria: * Currently has non-plaque forms of psoriasis (eg, erythrodermic, guttate, or pustular) * Has current drug-induced psoriasis (e.g., a new onset of psoriasis or an exacerbation of psoriasis from beta blockers, calcium channel blockers, or lithium) * Has a history of chronic or recurrent infectious disease, including but not limited to chronic renal infection, chronic chest infection (e.g., secondary infection occurred on bronchiectasis), recurrent urinary tract infection (recurrent pyelonephritis or chronic nonremitting cystitis), or open, draining, or infected skin wounds or ulcers * Has a history of latent, or active or opportunistic systemic infection with pathogens including, but not limited to, Klebsiella pneumoniae, Cryptococcus neoformans, Candida albicans, Toxoplasma gondii, and Pneumocystis jiroveci prior to screening * Has or has had a serious infection (e.g., sepsis, pneumonia or pyelonephritis), or have been hospitalized or received intravenous antibiotics for an infection during the 2 months prior to screening