As of 2020, early evidence indicates that a third cause of FSHD2 is mutation in both copies of the LRIF1 gene, which encodes the protein ligand-dependent nuclear receptor-interacting factor 1 (LRIF1). LRIF1 is known to interact with the SMCHD1 protein. As of 2019, there are presumably additional mutations at other unidentified genetic locations that can cause FSHD2.Mutation of a single allele of SMCHD1 or DNMT3B can cause disease. Mutation of both copies LRIF1 has been tentatively shown to cause disease in a single person as of 2020. As in FSHD1, a 4qA allele must be present for disease to result. However, unlike the D4Z4 array, the genes implicated in FSHD2 are not in proximity with the 4qA allele, and so they are inherited independently from the 4qA allele, resulting in a digenic inheritance pattern. For example, one parent without FSHD can pass on an SMCHD1 mutation, and the other parent, also without FSHD, can pass on a 4qA allele, bearing a child with FSHD2. Two ends of a disease spectrum
Initially, FSHD1 and FSHD2 were described as two separate genetic causes of the same disease. However, they can also be viewed not as distinct causes, but rather as risk factors.
Camila is the Portuguese and Spanish form of the given name Camilla and may refer to:

Film and television
Camila (TV series), a Mexican telenovela from 1998
Camila (film), a 1984 Argentine film by María Luisa Bemberg

Music
Camila (band), Mexican band
Camila (album), Camila Cabellos debut studio album released 2018
"Camila, Camila", a song by Brazilian rock band Nenhum de Nós

Other uses
Camila (Pontus), a town of ancient Pontus, in Anatolia
Camila Martins Pereira (born 1994), Brazilian footballer known by the mononym Camila
Camila, brand name of a progestogen-only pill containing norethisterone (norethindrone)

See also
Camilla (disambiguation)
Camilla (born 1947), Queen consort of Charles III of the United Kingdom