Now you can read the second part of this topic. As you can see, it was devided into 2 parts, for the topic is very important.

Although Sphynx cats are sometimes thought to be hypoallergenic due to their lack of coat, this is not always the case for cat specific allergies. Allergies to cats are triggered by a protein called Fel d1, not cat hair itself. Fel d1 is a tiny and sticky protein primarily found in cat saliva and sebaceous glands. Those with cat allergies may react worse to direct contact with Sphynx cats than other breeds. However, conflicting reports of some people successfully tolerating Sphynx cats also exist. However, these positive reports may be cases of desensitizing, wherein the "hairless" cat gave the owner optimism to try and own a cat, eventually leading to the positive situation of their own adaptation.